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HIAORS 2.75/3.00-21 80/100-21 Off Road Motorcycle Replacement Inner Tubes with Staight Valve Stem for 90/80-21, 90/90-21, 100/80-21 Chinese Dirt Bikes, Pit Bikes, Trail Bikes Pack of 2

Asin: B082D81ZDN   |   Model: TR042-2Pcs   |   PartNumber: TR042-2Pcs   |   Ean: 6456415343951


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Suitable For Off-Road Chinese Dirt Bikes, Pit Bikes, Trail Bikes Such As Thumpster Atomik Dhz Pitpro In 150Cc 250Cc.
Please Check The Size Before You Buy It.
Package Includes: 2Pcs Inner Tubes.

Features

  • This Inner Tubes Fit 2.75/3.00-21 (Front Wheel) As Well As 90/80 - 21, 90/90 - 21, 100/80 - 21
  • Package Includes: 2pcs Inner Tubes
  • Suitable for off-road Chinese dirt bikes, pit bikes, trail bikes such as Thumpster Atomik DHZ Pitpro in 150cc 250cc
  • Please Check The Size Before You Buy It
  • See more on Amazon...

Brand: HIAORS   |   Manufacturer: HIAORS

Amazon Price: $18.99 | as of 05/11/2024 (7:53am pst) *DETAILS
Availability: In Stock

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Similar To HIAORS 2.75 3.0021 80 10021

  #1

PIVOTRAX-90/90-21 or 80/100-21 (3.00 X 21) Heavy Duty Motorcycle Tube - 3mm Thick - TR4

Asin: B08FWB1JRH   |   Model: NT090090213MM   |   PartNumber: NT090090213MM   |   Ean: 4710679940304

✅ Seamless Design: The Seam-Free Construction Mitigates Air Leaks, Maintaining Consistent Air Pressure Over Extended Periods..
✅ Reliable Quality: Crafted From Durable Materials, This Motorcycle Inner Tube Is Purpose-Built For The Demanding Conditions Of Off-Road Riding, Offering Riders A Dependable Choice. Additionally, Our Prompt Shipping Ensures A Swift Return To Your Riding Adventures..
✅ Easy Installation: Designed With A Tr4 Valve Stem, Ensuring Straightforward Installation And Compatibility With A Wide Range Of Tire Types And Sizes..
✅ Designed For Safety: Tailored For Motocross, Off-Road, And Dirt Bike Applications, This Inner Tube Ensures Enhanced Protection For Both Rider And Bike. Fits For Hondaafrica Twin, Crf-230L, Crf 250L, Tlr 200 Reflex, Xr650l, Crf230, Crf250, Cr250 Suzuki Dr350, Dr250s, Drz400, Drz250, Rm125 Kawasaki Klr, Kdx200, Klr 650, Kx125, Klx150, Kdx250 Yamahayz450f, Ttr230, Yz125 Coolster Taotao Bmw R1200g, F800 Gs Harley Fxst, Fatboy, Sportster Stealth Bomber Ebike Ktm 300Xc, 450, 350 E.

Features

  • Crafted for Durability: This motorcycle inner tube boasts a robust 3mm thickness and puncture-resistant butyl rubber, ensuring steady performance across diverse terrains.
  • Designed for Safety: Tailored for motocross, off-road, and dirt bike applications, this inner tube ensures enhanced protection for both rider and bike. Fits for HondaAfrica Twin, CRF-230L, CRF 250l, TLR 200 Reflex, XR650L, CRF230, CRF250, CR250 Suzuki DR350, DR250S, DRZ400, DRZ250, RM125 Kawasaki KLR, KDX200, KLR 650, KX125, KLX150, KDX250 YamahaYZ450F, TTR230, YZ125 Coolster TaoTao BMW R1200G, F800 GS Harley FXST, Fatboy, Sportster Stealth Bomber ebike KTM 300XC, 450, 350 E
  • Seamless Design: The seam-free construction mitigates air leaks, maintaining consistent air pressure over extended periods.
  • Easy Installation: Designed with a TR4 valve stem, ensuring straightforward installation and compatibility with a wide range of tire types and sizes.
  • Reliable Quality: Crafted from durable materials, this motorcycle inner tube is purpose-built for the demanding conditions of off-road riding, offering riders a dependable choice. Additionally, our prompt shipping ensures a swift return to your riding adventures.
  • See more on Amazon...

Brand: PIVOTRAX   |   Manufacturer: PIVOTRAX

Dimensions: 3.94 x 4.72 x 9.06 inches

Amazon Price: $24.99 | as of 05/11/2024 (7:53am pst) *DETAILS
List Price: $27.99

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  #2

2.75/3.00-21 Replacement Inner Tube 80/100-21(300/325-21) with TR4 Staight Valve Stem, Fits Motorcycle with 21'' Tires (2-Pack) - Made from Heavy Duty, Thick Premium Rubber

Asin: B07J1P4FM5   |   Model: 2.75/3.00-21   |   PartNumber: 2.75/3.00-21   |   Ean: 0680499802219   |   UPC: 680499802219

Adds Comfort To Your Ride: With Thick Butyl Rubber That Absorbs Shocks, You Won’T Feel The Bumps And Hollows Because Your Bike Will Glide Along, Protecting You From The Force. Now That’S Comfortable..
No Special Tool Installation: In Less Than 5 Minutes, You’Ll Be Back On The Trail Or Track! Replace The Inner Tube Quick – So Simple, Easy And Fast!.
Safety First Is Our Motto: Heavy-Duty Inner Tube And Tire. When And If Punctured, It Immediately Creates An Airtight Seal To Prevent Damage, Destruction And Injury To The Rider. Safe In Any Season Or Weather Condition..
Guaranteed Proper Fit: Our Inner Tubes Fit 2.75/3.00-21 (Front Wheel) As Well As 90/80 - 21, 90/90 - 21, 100/80 - 21..

Features

  • THE PERFECT REPLACEMENTS: AR-PRO Offers the perfect replacement for vehicle with 21 tires that are between 2.75'' to 3.00'' wide Inner Tubes For Less Cost From The OEM Yet Is Made From High-Grade, Heavy Duty Premium Rubber.
  • GUARANTEED PROPER FIT: Our Inner Tubes Fit 2.75/3.00-21 (Front Wheel) As Well As 90/80 - 21, 90/90 - 21, 100/80 - 21.
  • ADDS COMFORT TO YOUR RIDE: With thick butyl rubber that absorbs shocks, you won t feel the bumps and hollows because your bike will glide along, protecting you from the force. Now that s comfortable.
  • SAFETY FIRST IS OUR MOTTO: Heavy-duty inner tube and tire. When and if punctured, it immediately creates an airtight seal to prevent damage, destruction and injury to the rider. Safe in any season or weather condition.
  • NO SPECIAL TOOL INSTALLATION: In less than 5 minutes, you ll be back on the trail or track! Replace the inner tube quick so simple, easy and fast!
  • See more on Amazon...

Brand: AR-PRO   |   Manufacturer: AR-PRO

Weight: 1.00 Pounds

Amazon Price: $15.99 | as of 05/11/2024 (7:53am pst) *DETAILS

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  #3

Tusk Heavy Duty 2mm Motorcycle Tube 80/100x21

Asin: B09DR54XN9

Made From High Quality Butyl Rubber For A Long Lasting Life..
Tr-4 Valve Stem..
Great Upgrade From Your Oe Tube And A Great Spare Option..
Better Materials And Added Thickness Make This A Heavier Duty Option To Standard Tubes..

Features

  • Replacement 2mm Motorcycle Tube is perfect to replace leaky or punctured tubes.
  • Better materials and added thickness make this a heavier duty option to standard tubes.
  • Made from high quality butyl rubber for a long lasting life.
  • Great upgrade from your OE tube and a great spare option.
  • TR-4 valve stem.
  • See more on Amazon...

Brand: TUSK   |   Manufacturer: Tusk

Amazon Price: $18.88 | as of 05/11/2024 (7:53am pst) *DETAILS

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  #4

Heavy Duty, Hyssk 2.75/3.00-21" Premium Motorcycle Inner Tube for 80/100-21,90/90-21,90/100-21 Dirt Pit Bike Front Tire

Asin: B0C2KQ79PH

Worth Buying: Why Don't You Spend A Little More Money To Buy A Better Inner Tube? You Just Know They Are The Same Size,But You Don't Know The Great Difference In Performance And Quality Due To Different Manufacturing Technic And Materials. You Should Know The Priceof The High-Quality Product Is Never Low..
Excellent Customer Service: No Product Is Absolutely Perfect, But We Have Excellent Customer Service, Which Is Our Attitude To Customers. If You Have Any Questions(Except For Fulfilment By Amazon), Please Ignore Amazon Customer Service And Contact Us Directly On Amazon Email System. We Can Solve The Problem Properly Which They Can't Handle..
Compatible Type: Heavy Duty 2.75/3.00-21" Inch Tube With Tr4 Straight Valve Stem. They Perfect Fits For Some 2.75-21 Or 3.00-21 Or 80/100-21 Or 90/90-21 Front Tire, Also Fits For Honda Crf230/Crf250/Cr250, Suzuki Drz250/Rm125, Kawasaki Kx125/Klx150/Kdx250, Yamaha Ttr230/Yz125 Coolster Taotao Etc Front Tires..
Choose Qualified Factories: The Super Factories We Cooperate With Have Not Only Own Iso9001 International Certification, But Also Own Dot And E-Mark Certification, Which Generally Small Factories Could Not Provide. Moreover, Our Products Are Customized High-Performance Formula Inner Tubes Exported To The American Market. This Is Our Brand's Emphasis On Products, Quality Assurance And Responsibility To Customers..

Features

  • PREMIUM BRAND REPUTATION: Since selling on amazon, we insist on selling high-quality products and providing superior customer service. Our brand have gained recognization from a large number of customers. Our store always maintain relatively high customer ratings to establish a superior brand image.
  • CHOOSE QUALIFIED FACTORIES: The super factories we cooperate with have not only own ISO9001 international certification, but also own DOT and E-Mark certification, which generally small factories could not provide. Moreover, Our products are customized high-performance formula inner tubes exported to the American market. This is our brand's emphasis on products, quality assurance and responsibility to customers.
  • WORTH BUYING: Why don't you spend a little more money to buy a better inner tube? You just know they are the same size,but you don't know the great difference in performance and quality due to different manufacturing technic and materials. You should know the priceof the high-quality product is never low.
  • COMPATIBLE TYPE: Heavy duty 2.75/3.00-21 inch tube with TR4 straight valve stem. They perfect fits for some 2.75-21 or 3.00-21 or 80/100-21 or 90/90-21 front tire, Also fits for Honda CRF230/CRF250/CR250, Suzuki DRZ250/RM125, Kawasaki KX125/KLX150/KDX250, Yamaha TTR230/YZ125 Coolster TaoTao etc Front tires.
  • EXCELLENT CUSTOMER SERVICE: No product is absolutely perfect, but we have excellent customer service, which is our attitude to customers. If you have any questions(Except for fulfilment by Amazon), please ignore Amazon customer service and contact us directly on Amazon email system. We can solve the problem properly which they can't handle.
  • See more on Amazon...

Brand: Hyssk   |   Manufacturer: Hyssk

Warranty: No

Amazon Price: $21.99 | as of 05/11/2024 (7:53am pst) *DETAILS

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  #5

Heavy Duty 2.75/3.00-21 Thick Butyl Inner Tube, 90/90-21 Motorcycle Tube with TR4 Straight Valve Stem, 80/90-21, 80/100-21, 90/100-21 Tire Tube Fits Motorcycle with 21'' Tires Pack of 2

Asin: B0CQ4ML5QD   |   Model: 2.75/3.00-21   |   PartNumber: 2.75/3.00-21

【Heavy Duty Replacement Inner Tube】Yeyouc 2.75/3.00-21 Tube Are Made From Premium, Heavy-Duty Butyl Rubber, They Are Also Made 4X Thicker Adds To More Stretch, Shock Absorption, Impact And Puncture Resistance For A Smoother Ride..
【Package Includes】2*2.75/3.00-21 Tire Tubes And 2 Valve Caps. Tips: Before Installing, Check To See If The Inner Tubes Are Completely Sealed By Putting Them In Water, If There Are Any Bubbles, They Are Already Damaged. Please Contact Us, We Will Provide 100% Refund Or Free Replacement To You Soon..
【Better Air Tightness】Heavy-Duty 2.75/3.00-21 Dirt Bike Tube Made From Butyl Rubber, Fitted With Tr4 Valve Stem, Ensuring Straightforward Installation And Compatibility With A Wide Range Of Tire Types And Sizes. They Have Excellent Air Retention/Hold Air For Up To 90 Days..
【Wide Compatibility】These Heavy Duty 2.75/3.00-21 Motorcycle Tube Are Perfect Fits For Some 2.75-21 Or 3.00-21 Or 80/100-21 Or 90/90-21 Front Tire. 275/300-21" Inner Tube Also Fits For Honda Crf230/Crf250/Cr250, Suzuki Drz250/Rm125, Kawasaki Kx125/Klx150/Kdx250, Yamaha Ttr230/Yz125 Coolster Taotao Etc Front Tires..

Features

  • Size 2.75/3.00-21" Replacement inner tube, also fits 80/90-21, 80/100-21, 90/100-21 and size 90/90-21 tires. Fit vehicle with 21 tires that are between 2.75'' to 3.00'' wide. Please confirm your existing tube size to ensure that they are properly replaced.
  • Wide Compatibility These heavy duty 2.75/3.00-21 motorcycle tube are perfect fits for some 2.75-21 or 3.00-21 or 80/100-21 or 90/90-21 front tire. 275/300-21 inner tube also fits for Honda CRF230/CRF250/CR250, Suzuki DRZ250/RM125, Kawasaki KX125/KLX150/KDX250, Yamaha TTR230/YZ125 Coolster TaoTao etc Front tires.
  • Heavy Duty Replacement Inner Tube YeYouc 2.75/3.00-21 tube are made from premium, heavy-duty butyl rubber, they are also made 4X thicker adds to more stretch, shock absorption, impact and puncture resistance for a smoother ride.
  • Better Air Tightness Heavy-Duty 2.75/3.00-21 dirt bike tube made from butyl rubber, fitted with TR4 valve stem, ensuring straightforward installation and compatibility with a wide range of tire types and sizes. They have excellent air retention/hold air for up to 90 days.
  • Package Includes 2*2.75/3.00-21 tire tubes and 2 valve caps. Tips: Before installing, check to see if the inner tubes are completely sealed by putting them in water, if there are any bubbles, they are already damaged. Please contact us, We will provide 100% refund or Free replacement to you soon.
  • See more on Amazon...

Brand: YeYouC   |   Manufacturer: YeYouC

Warranty: 6 months

Amazon Price: $20.99 | as of 05/11/2024 (7:53am pst) *DETAILS

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  #6

Tusk Ultra Heavy Duty 4mm Motorcycle Tube 80/100x21

Asin: B09ZPY4S38   |   Model: 188-695-0001   |   PartNumber: 188-695-0001

Tr-4 Valve Stem.
4Mm Thickness For Optimal Performance And Puncture Resistance.
Made From High Quality Rubber For A Long Lasting Life.

Features

  • Super thick 4mm tube for the most extreme riding conditions
  • Made from high quality rubber for a long lasting life
  • TR-4 valve stem
  • 4mm thickness for optimal performance and puncture resistance
  • See more on Amazon...

Brand: TUSK   |   Manufacturer: TUSK

Amazon Price: $26.99 | as of 05/11/2024 (7:53am pst) *DETAILS

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  #7

Kenda K270 Dual/Enduro Front Motorcycle Bias Tire - 3.00-21 58C

Asin: B00BUNM7U2   |   Model: K270   |   PartNumber: K270   |   Ean: 0047853911855   |   UPC: 047853911855

40 And 6-Ply Rated Casings.
Available In 15 Popular Sizes.
Tube Type.
Dot Approved (40%/60% Dirt/Road Application).

Features

  • Perfect replacement for OEM dual sport tires
  • DOT approved (40%/60% dirt/road application)
  • 40 and 6-ply rated casings
  • Tube type
  • Available in 15 popular sizes
  • See more on Amazon...

Brand: Kenda   |   Manufacturer: Kenda

Dimensions: 3.00 x 28.00 x 28.00 inches   |   Weight: 8.30 pounds

Warranty: Subject to the limitations container in this Limited Warranty, our Kenda Motorcycle and ATV tires are warranted under this Limited Warranty against failures due to defective material and workmanship for a period of four (4) years from the date of tire manufacture. The manufacture date is determined by the Date Code/Curing # - described below in detail. Eligibility: A Tire is eligible for warranty coverage under this Limited Warranty only if the original owner and consumer presents the tire within four (4) years of tire manufacture date, the tire has a minimum of 2/32nd inch of tire tread depth remaining, and all steps and procedures in this limited warranty are followed. Free Replacement: Subject to the limitations contained in this Limited Warranty, if a KENDA tire fails due to defective material or workmanship during the first 10 % of treadwear. The tire will be replaced with a new comparable KENDA tire without charge. Treadwear prorated Discount: A defective tire that does not qualify for free replacement under (B) above, but that is otherwise eligible for warranty coverage under this Limited Warranty, will entitle you to a discount on the purchase of a new comparable KENDA tire. The amount of the Discount will be calculated based on the percentage of tread that remains on the defective tire. For Example if 60 % of the original tread remains on the defective tire, you will be entitled to a 60 % discount off the retail price of a new comparable KENDA tire. You are responsible for all labor cost for mounting and balancing and for applicable taxes. WHAT IS NOT COVERED BY WARRANTY - Tires rendered unserviceable by road hazard type damage, such as impact breaks, punctures, cuts or snags or as a result of an obstruction on the vehicle. Fire, corrosives, running while flat, misalignment, improper maintained balance, suspension, deficiencies, improper inflation, overloading, improper mounting or rim fitment, or by spinning, as in mud, snow, sand, on ice or durin

Amazon Price: $54.76 | as of 05/11/2024 (7:53am pst) *DETAILS
List Price: $71.99

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  #8

IRC Standard Motorcycle Tube 80/100-21 HEAVY DUTY

Asin: B0031793WA   |   Model: T20076   |   PartNumber: T20076   |   Ean: 0182682856417   |   UPC: 182682856417

Impressive Joint And Valve Strength; For Valve Stem Types See Above.
Two To Three Times Thicker Than Standard Tubes, Irc Heavy-Duty Tubes Are Incredibly Durable, Abrasion-Resistant And Feature Great Impact-Absorption.

Features

  • Impressive joint and replacement valve strength; for replacement valve Stem Types see above
  • Two to three times thicker than standard tubes, IRC heavy-duty tubes are incredibly durable, abrasion-resistant and feature great impact-absorption
  • Impressive joint and valve strength; for Valve Stem Types see above
  • See more on Amazon...

Brand: IRC   |   Manufacturer: IRC Tires

Dimensions: 3.50 x 12.00 x 6.50 inches   |   Weight: 2.00 pounds

Amazon Price: $23.99 | as of 05/11/2024 (7:53am pst) *DETAILS

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  #9

HIAORS 2.50-18 2.75-18 3.00-18 Inner Tube for 80/90-18 80/100-18 90/90-18 Motorcycle Off Road Suzuki Kawasaki Dirt Bike 2pcs

Asin: B08B4P5L45   |   Model: TR068-2Pcs   |   PartNumber: TR068-2Pcs   |   Ean: 6419908644058

Straight Valve Stem.
Please Check The Size Before You Buy It.
Fits Tires Sizes: 2.50-18 2.75-18 3.00-18 80/90-18 80/100-18 90/90-18 Motorcycle Off Road Suzuki Kawasaki Dirt Bike.

Features

  • Package includes 2x Inner Tube
  • Fits Tires Sizes: 2.50-18 2.75-18 3.00-18 80/90-18 80/100-18 90/90-18 Motorcycle Off Road Suzuki Kawasaki Dirt Bike
  • Straight Valve Stem
  • Please Check The Size Before You Buy It
  • See more on Amazon...

Brand: HIAORS   |   Manufacturer: HIAORS

Amazon Price: $18.96 | as of 05/11/2024 (7:53am pst) *DETAILS

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  #10

HIAORS 3.00-12 80/100-12 Rear Tire with Inner Tube Set for KLX110 DRZ110 CRF70 CRF110F RM65 KX65 PW80 Dirt Pit Bike CRF Honda Off Road Motorcycle Motocross

Asin: B08JLTD2QL

Tire Size: 80/100-12 (3.00-12).
Easy To Install, Take Off Old One, Bolt On Tire And Inner Tub.
Please Check The Size Before You Buy It.
Package Includes: 1 X Tire + 1 X Inner Tube.

Features

  • For 90cc 110cc 125cc SSR110 SSR125 Hond* XR50 XR50R XR70 XR70R CRF50 CRF50F CRF70 CRF70F CRF110 CRF110F Kawasak* KLX110 KLX110L KX60 KX65 Suzuki DRZ110 DS80 JR80 RM50 RM60 RM65 Yamaha PW80 TTR110 TTR90 YZ50 YZ60 Apollo RFZ Coolster QG-214 QG-215 Off Road Motocross Pit Dirt Bike Parts
  • Package includes: 1 x tire + 1 x Inner Tube
  • Tire Size: 80/100-12 (3.00-12)
  • Please Check The Size Before You Buy It
  • Easy to install, take off old one, bolt on tire and inner tub
  • See more on Amazon...

Brand: HIAORS   |   Manufacturer: HIAORS

Weight: 5.60 pounds

Amazon Price: $49.99 | as of 05/11/2024 (7:53am pst) *DETAILS

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  #11

Kenda K760 Dual/Enduro Front Motorcycle Bias Tire - 80/100-21 51C

Asin: B009XIRB02   |   Model: 047602103C0   |   PartNumber: 047602103C0   |   Ean: 0047853968743, 0047853997569, 0047853176414   |   UPC: 047853997569, 047853968743, 047853176414

Hit The Trail And Don't Be Afraid To Take It To The Road Between Trails.Tall Aggressive Knobs Designed For Varying Terrain.Dot Approved (90% / 10%, Dirt / Road Application).Durable Compound For Extended Tread Life.Classic Design At Affordable Price.Tu.

Features

  • The legendary Trakmaster continues to be known for great value.
  • Hit the trail and don't be afraid to take it to the road between trails.Tall aggressive knobs designed for varying terrain.DOT approved (90% / 10%, dirt / road application).Durable compound for extended tread life.Classic design at affordable price.Tu
  • See more on Amazon...

Brand: Kenda   |   Manufacturer: Kenda

Dimensions: 3.00 x 28.50 x 28.00 inches   |   Weight: 10.50 pounds

Amazon Price: $56.65 | as of 05/11/2024 (7:53am pst) *DETAILS
List Price: $68.48

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  #12

Rippin Moto 90/90-21 or 80/100-21 (3.00 X 21) Heavy Duty Motorcycle Tube - Premium 3MM Thick Natural Rubber - TR4 Valve - Fits Most 21" Motocross and Dirt Bike Tires (3.00-21)

Asin: B0CCLMSM2F   |   Model: RPN-3.00x21-HD   |   PartNumber: RPN-3.00x21-HD   |   Ean: 0850050910183   |   UPC: 850050910183

Enhanced Durability & Safety: These Inner Tubes Are Engineered To Withstand The Challenges Of Rough Terrain, Featuring Advanced Pinch And Puncture Resistance That Prevents Explosive Ruptures And Potential Harm To Both Your Motorcycle And Yourself. They Are Also Expertly Molded To Prevent Pinching, Resist Twisting, And Avoid Splitting From The Valve Stem Base, Ensuring Maximum Protection And Performance..
For Off-Road & Motocross Tires: For Dirt Bikes, Off-Road Motorcycles, And Motocross Motorcycles, Heavy-Duty Inner Tubes Are A Must For Optimal Comfort And Protection. These Specially Designed Tubes Can Handle Even The Most Challenging Terrains, Offering The Best And Most Cost-Effective Replacement Option. With Superior Durability And Resilience, These Tubes Are The Perfect Fit For Off-Road And Motocross Tires, Giving Riders The Peace Of Mind They Need To Tackle Any Track With Confidence..
Free-Replacement Warranty: Scan Qr Code On Product Box To Register Your Free 6-Month Replacement Warranty (Just Pay S/H).
Tr4 Valve Stem: The Tr4 Valve Stems Feature Short, Straight, And Threaded Designs That Offer Both Ease And Safety During Inflation. As A Standard Valve Stem, Tr4 Is Compatible With Most Hand Pumps, Making It Easy To Find A Suitable Pump For Your Needs. These Heavy-Duty Valve Stems Are Also Firmly Seated In The Tubes Via Vulcanization, Ensuring Maximum Stability And Reliability..
Heavy Duty 3 Mm Thick: Made With 3Mm Thicken Natural Rubber, This Inner Tube Is Designed To Withstand The Toughest Riding Conditions And Provide Maximum Durability..

Features

  • HIGH QUALITY 90/90-21 Motorcycle Tube: This 21" Heavy Duty inner tube is the perfect fit for OEM and after-market front tires of most full-size motocross and enduro off-road motorcycles, providing reliable fitment for 90/90-21 or 80/100-21 21" motocross tires (3.00 x 21).
  • HEAVY DUTY 3 MM THICK: Made with 3mm thicken natural rubber, this inner tube is designed to withstand the toughest riding conditions and provide maximum durability.
  • ENHANCED DURABILITY & SAFETY: These inner tubes are engineered to withstand the challenges of rough terrain, featuring advanced pinch and puncture resistance that prevents explosive ruptures and potential harm to both your motorcycle and yourself. They are also expertly molded to prevent pinching, resist twisting, and avoid splitting from the valve stem base, ensuring maximum protection and performance.
  • TR4 VALVE STEM: The TR4 valve stems feature short, straight, and threaded designs that offer both ease and safety during inflation. As a standard valve stem, TR4 is compatible with most hand pumps, making it easy to find a suitable pump for your needs. These heavy-duty valve stems are also firmly seated in the tubes via vulcanization, ensuring maximum stability and reliability.
  • FOR OFF-ROAD & MOTOCROSS TIRES: For dirt bikes, off-road motorcycles, and motocross motorcycles, heavy-duty inner tubes are a must for optimal comfort and protection. These specially designed tubes can handle even the most challenging terrains, offering the best and most cost-effective replacement option. With superior durability and resilience, these tubes are the perfect fit for off-road and motocross tires, giving riders the peace of mind they need to tackle any track with confidence.
  • FREE-REPLACEMENT WARRANTY: Scan QR code on product box to register your FREE 6-MONTH replacement warranty (Just pay S/H)
  • See more on Amazon...

Brand: Rippin Moto   |   Manufacturer: RIPPIN MOTO

Warranty: Scan QR code on product box to register your FREE 6-MONTH replacement (Just pay S/H)

Amazon Price: $24.99 | as of 05/11/2024 (7:53am pst) *DETAILS

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  #13

Pirelli Scorpion MX Extra X 80/100-21 Front Dirt Bike Tire with Keychain - Single

Asin: B07SFXXR78   |   Ean: 7426939425838

Multi-Ply Carcass With High Resistance To Punctures But Maximum Flexibility To Absorb Forces During Jumps Or Other Obstacles..
Training Performance In All Terrain Conditions With Uniform Block Wear, And Resistance To Deformation When Absorbing Imparts For Extended Durability..
The Wide Carbon Black-Based Knobs Create The Ideal Balance Between Stiffness, Reliability, And Long-Lasting Performance..

Features

  • Grip and traction on a wide range of terrain (from mid-soft to mid-hard) Perfect application for training; optimal compromise between performance and durability.
  • The wide carbon black-based knobs create the ideal balance between stiffness, reliability, and long-lasting performance.
  • Multi-ply carcass with high resistance to punctures but maximum flexibility to absorb forces during jumps or other obstacles.
  • Training performance in all terrain conditions with uniform block wear, and resistance to deformation when absorbing imparts for extended durability.
  • See more on Amazon...

Brand: Pirelli

Dimensions: 3.50 x 27.00 x 27.00 inches   |   Weight: 9.00 Pounds

Amazon Price: $68.96 | as of 05/11/2024 (7:53am pst) *DETAILS

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  #14

Kenda K760 Trakmaster II Front Tire 80/100x21 (51M) Tube Type for Honda CRF250R 2004-2018

Asin: B07F1G8VBN

Tall, Aggressive Knobs Create A Capable Off-Road Tread Pattern.
Strong 6-Ply Rated Carcass.
Bead And Sidewall Construction Deliver Positive Cornering On Dirt And Asphalt.
D.O.T. Compliant-90% Dirt / 10% Street.

Features

  • See fitment guide image for additional Machines this item fits. DOT approved tire for your on/off road dual sport
  • D.O.T. compliant-90% dirt / 10% street
  • Tall, aggressive knobs create a capable off-road tread pattern
  • Bead and sidewall construction deliver positive cornering on dirt and asphalt
  • Strong 6-ply rated carcass
  • See more on Amazon...

Brand: Kenda   |   Manufacturer: Kenda

Dimensions: 3.50 x 28.00 x 28.00 Inches   |   Weight: 9.68 Pounds

Amazon Price: $55.75 | as of 05/11/2024 (7:53am pst) *DETAILS

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  #15

Tusk Severe Duty 3mm Motorcycle Tube 80/100x21

Asin: B09YK9RVPF   |   Model: 188-693-0001   |   PartNumber: 188-693-0001

Tr-4 Valve Stem.
3Mm Thickness For Optimal Performance And Puncture Resistance.
Made From High Quality Rubber For A Long Lasting Life.

Features

  • Tusk Severe Duty 3mm Motorcycle Tube
  • Made from high quality rubber for a long lasting life
  • TR-4 valve stem
  • 3mm thickness for optimal performance and puncture resistance
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Brand: TUSK   |   Manufacturer: TUSK

Dimensions: 4.50 x 9.00 x 4.00 Inches   |   Weight: 2.50 Pounds

Amazon Price: $22.88 | as of 05/11/2024 (7:53am pst) *DETAILS

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  #16

2.75/3.00-21 Inner Tube with TR4 Straight Valve Stem for 80/90-21 80/100-21 Tire Off Road Motorcycle Pit Dirt Bike trail bike

Asin: B0C5CTFM3Z

【Durable & Leak-Resistant Valves】Tr4 Straight Valves Are Fitted Into Thick Valve Seats For Enhanced Durability. Pure Copper Dust Caps Have Built-In Rubber Seals That Keep Out Dust And Water Can Function As A Tool To Remove The Valve Core.
【Package Includes】1 X 2.75/3.00-21 Inner Tube With Tr4 Straight Valve + 1 X Red Stem Valve Cap + 1 X Black Stem Valve Cap + 1 X Valve Core Wrench + 2 X Brass Valve Stem Cores.
【Better Shock Absorption】275/300-21 Inner Tube Uses Butyl Adds To More Stretch, Shock Absorption, Impact And Puncture Resistance For A Smoother Ride.
【Heavy-Duty, Leak-Resistant】80/100-21 Inner Tubes Use Premium Butyl Rubber, Composition Plus Thickened Sidewalls Makes Them Puncture And Explosion-Resistant. They Have Excellent Air Retention/Hold Air For Up To 90 Days.

Features

  • Wide Compatibility 2.75/3.00-21 inner tube fits CRF230,CRF250,CR250,DRZ250,RM125,KX125,KLX150,KDX250,TTR230,YZ125 Coolster TaoTao etc Front tires, also fits 2.75-21,3.00-21,80/100-21,90/90-21
  • Heavy-Duty, Leak-Resistant 80/100-21 inner tubes use premium butyl rubber, composition plus thickened sidewalls makes them puncture and explosion-resistant. They have excellent air retention/hold air for up to 90 days
  • Durable & Leak-resistant Valves TR4 straight valves are fitted into thick valve seats for enhanced durability. Pure copper dust caps have built-in rubber seals that keep out dust and water can function as a tool to remove the valve core
  • Better Shock Absorption 275/300-21 inner tube uses Butyl adds to more stretch, shock absorption, impact and puncture resistance for a smoother ride
  • Package Includes 1 x 2.75/3.00-21 inner tube with TR4 straight valve + 1 x Red Stem Valve Cap + 1 x Black Stem Valve Cap + 1 x Valve Core Wrench + 2 x Brass Valve Stem Cores
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Brand: RUTU   |   Manufacturer: RUTU

Dimensions: 3.00 x 10.00 x 7.00 inches   |   Weight: 1.14 pounds

Amazon Price: $12.99 | as of 05/11/2024 (7:53am pst) *DETAILS

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  #17

Tusk Severe Duty 3mm Motorcycle Tube 90/100x21

Asin: B0CSP9X865

3Mm Thickness For Optimal Performance And Puncture Resistance.
Tr-4 Valve Stem.

Features

  • Made from high quality rubber for a long lasting life
  • TR-4 valve stem
  • 3mm thickness for optimal performance and puncture resistance
  • See more on Amazon...

Brand: TUSK   |   Manufacturer: TUSK

Amazon Price: $21.29 | as of 05/11/2024 (7:53am pst) *DETAILS

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  #18

IRC Volcanduro VE-35 Enduro Front Tire 80/100-21 T10180

Asin: B007GMODDA   |   Model: 4333046142   |   PartNumber: 4333046142

Developed Specifically For Cross-Country Enduro Racing.
Provide Dynamic Driving Power, Excellent Braking Power, Extra Durability And Stability On All Terrain, Including Dry, Rocky And Muddy Surfaces.
Provides Grip Performance For All Surfaces By Using Optimum Rubber Compound.

Features

  • Developed specifically for cross country enduro racing
  • Provides grip performance for all surfaces by using optimum rubber compound
  • Developed specifically for cross-country enduro racing
  • Provide dynamic driving power, excellent braking power, extra durability and stability on all terrain, including dry, rocky and muddy surfaces
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Brand: IRC   |   Manufacturer: IRC Tires

Dimensions: 3.40 x 28.00 x 28.00 inches   |   Weight: 8.60 pounds

Amazon Price: $59.55 | as of 05/11/2024 (7:53am pst) *DETAILS
List Price: $63.90

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  #19

2.75/3.00-21 Tube 80/100-21 Dirt Bike Tube with TR4 Straight Valve Stem Fits Motorcycle with 21" Tires(90/80-21, 90/90-21, 80/100-21) 2PCS

Asin: B0C1Y3ZNQX   |   Model: 2.75/3.00-21   |   PartNumber: 2.75/3.00-21   |   Ean: 0749671287494   |   UPC: 749671287494

✅ Optimal Thickness And Compatibility - These Tire Tubes Measure 3Mm Thick, And Fits 2.75-3.00 X 21 Inch Front Tires (2.75-21, 3.00-21, 90/90-21, 70/100-21, 80/100-21, 100/80-21).Compatible With Various Honda, Husaberg, Husqvarna, Kawasaki, Ktm, Suzuki, And Yamaha Dirt Bike Models. Please Refer To Fitment Chart Before Purchasing To Confirm This Product Will Fit..
✅Note: You Will Receive 2 X 2.75/3.00-21 Inch Inner Tubes, Please Check If They Fit Your Car Before You Buy, If You Have Any Questions, Please Feel Free To Contact Us.
✅Compatibility: Typically Fits Most 21" Off-Road Tires From 2.75" To 3.00" Wide.Fits On These Tube Type Tires: 2.75/3.00-21, 80/90-21, 80/100-21, 90/80-21, 90/90-21, 100/80-21.Compatible To Various Honda, Husaberg, Husqvarna, Kawasaki, Ktm, Suzuki, And Yamaha Dirt Bike Models. Please Refer To Fitment Chart Before Purchasing To Confirm This Product Will Fit..
✅Tr4 Valve Stem: Tr-4 (Straight Metal Stem (8 Mm Diameter)).Tire Size: 80/100-21. As A Standard Valve Stem, The Tr4 Is Compatible With Most Manual Pumps, Making It Easy To Find A Pump That Works For You..

Features

  • HIGH QUALITY: 2.75/3.00-21" Dirt Bike Inner Tube made of high quality, heavy duty rubber, 2mm thick synthetic rubber (butyl) to absorb shocks, bumps and dents will not compromise your riding experience and safety, high airtightness, elastic damping and anti-aging better than ordinary tires, ideal for home, professional and commercial/industrial use.
  • TR4 VALVE STEM: TR-4 (straight metal stem (8 mm diameter)).Tire size: 80/100-21. As a standard valve stem, the TR4 is compatible with most manual pumps, making it easy to find a pump that works for you.
  • OPTIMAL THICKNESS AND COMPATIBILITY - These tire tubes measure 3mm thick, and fits 2.75-3.00 x 21 inch front tires (2.75-21, 3.00-21, 90/90-21, 70/100-21, 80/100-21, 100/80-21).Compatible with various Honda, Husaberg, Husqvarna, Kawasaki, KTM, Suzuki, and Yamaha dirt bike models. Please refer to fitment chart before purchasing to confirm this product will fit.
  • COMPATIBILITY: Typically fits most 21 off-road tires from 2.75 to 3.00 wide.Fits on these Tube Type Tires: 2.75/3.00-21, 80/90-21, 80/100-21, 90/80-21, 90/90-21, 100/80-21.Compatible to various Honda, Husaberg, Husqvarna, Kawasaki, KTM, Suzuki, and Yamaha dirt bike models. Please refer to fitment chart before purchasing to confirm this product will fit.
  • NOTE: You will receive 2 x 2.75/3.00-21 inch inner tubes, please check if they fit your car before you buy, if you have any questions, please feel free to contact us
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Brand: GDHSWJ   |   Manufacturer: OEN

Dimensions: 3.00 x 2.00 x 1.00 inches

Warranty: 90

Amazon Price: $19.99 | as of 05/11/2024 (7:53am pst) *DETAILS
List Price: $20.99

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  #20

GREHUA 2.75 3.00-12 80/100-12 Rear Inner Tube for SSR 110cc 125cc PW80 TTR90 TTR110 KLX110 CRF50 CRF70 CRF110 XR50 XR70 Suzuki DRZ110 JR80 Baja DR70 Apollo Coolster Dirt Pit Bike Off Road Motorcycle

Asin: B0CHHJH7X6

High Quality Material— Our Inner Tube With Straight Valve Stem,Red Stem Valve Caps Made Of Aluminum,Sturdy And Durable,Rustless. The Inner Tube Made Of High Quality Rubber, Have A Superior Impact And Vibration Dampening Property, It's Puncture Resistant And Explosion-Proof. We Give Away A Free Inner Tube Repair Kit..
Note—We Provide Clear Pictures, Measurements Where Possible. Please Check As Much As Possible To The Item Size Carefully. Or Leave Us Messages For Assistance If You're Not Sure Whether The Inner Tube Can Fit. All Dimensions Are Measured By Hand, Please Allow 0.5-1 Inch Difference Due To Manual Measurement.(1Inch=2.54Cm)..
Package Included—4 X Inner Tube,4 X Red Stem Valve Metal Caps,4 X Black Stem Valve Caps,1 X Metal Cleaning Rasp,6 X Self-Adhesive Round Patches..
Compatible Tube / Tire Sizes—Fits Most With 12” Dirt Pit Bike Tires Wheel Hub ,Fit 80Mm(3.15”) Wide Tire,Fits On Size: 3.00-12, 300-12, 3.00X12 And 80/100-12 Inch Rear Tire,We Will Provide The Size Of The Product On The Picture,If You're Not Sure If Your Model Fits,Please Contact Us..

Features

  • FITMENT-fit for XR50 XR50R XR70 XR70R CRF50 CRF50F CRF70 CRF70F CRF110 CRF110F CR60 CR60R CX65 KLX110 KLX110L KX60 KX65 DRZ110 DS80 JR80 RM50 RM60 RM65 PW80 TTR90 TTR90E TTR110E YZ50 YZ60 Baja DR70 Coolste* QG-214FA QG-214FA-3 QG-214S QG-214X-W125 QG-214X-X125 QG-214XR-2 QG-215 Apollo SSR SDG Taotao 125 TC65 60 65 MC65.
  • COMPATIBLE TUBE / TIRE SIZES fits most with 12 dirt pit bike tires wheel hub ,fit 80mm(3.15 ) wide tire,fits on size: 3.00-12, 300-12, 3.00x12 and 80/100-12 inch Rear tire,we will provide the size of the product on the picture,If you're not sure if your model fits,please contact us.
  • HIGH QUALITY MATERIAL our inner tube with straight valve stem,red stem valve caps made of aluminum,sturdy and durable,rustless. The inner tube made of high quality rubber, have a superior impact and vibration dampening property, It's puncture resistant and explosion-proof. We give away a free inner tube repair kit.
  • PACKAGE INCLUDED 4 X Inner Tube,4 X Red Stem Valve Metal caps,4 X Black Stem Valve caps,1 X Metal Cleaning Rasp,6 X Self-Adhesive Round Patches.
  • NOTE we provide clear pictures, measurements where possible. Please check as much as possible to the item size carefully. Or leave us messages for assistance if you're not sure whether the Inner Tube can fit. All dimensions are measured by hand, Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm).
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Brand: GREHUA   |   Manufacturer: GREHUA

Amazon Price: $26.99 | as of 05/11/2024 (7:53am pst) *DETAILS
List Price: $28.99

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