Frontpage > Product > Shimano Bb-Un300 Bottom Bracket - English, 68 X 122.5Mm Spindle, Square Taper Jis, 50Mm Chainline

SHIMANO BB-UN300 Bottom Bracket - English, 68 x 122.5mm Spindle, Square Taper JIS, 50mm Chainline

Asin: B08DJCDFS6   |   Ean: 0192790619255   |   UPC: 192790619255

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Hollow Spindle.
50Mm Chainline.
Crankarm Fixing Bolts Sold Separately.

Features

  • Fits JIS square-taper cranksets
  • Crankarm fixing bolts sold separately
  • Hollow spindle
  • 50mm chainline
  • See more on Amazon...

Brand: SHIMANO   |   Manufacturer: Shimano

Dimensions: 1.77 x 6.46 x 0.66 Inches

Amazon Price: $15.99 | as of 06/07/2024 (5:47pm pst) *DETAILS
Availability: In Stock
List Price: $17.49

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Similar To SHIMANO BBUN300 Bottom Bracket English

  #1

SHIMANO BB-MT501 English Bottom Bracket - English, 68/73mm, Fits Hollowtech II Spindle, Black, (EBBMT501B m)

Asin: B0BN1W9BHR   |   Model: EBBMT501B 12/15   |   PartNumber: EBBMT501B 12/15   |   Ean: 0192790304182   |   UPC: 192790304182

Defined Color: Black.
Aluminum Threaded Cups.
For Use With Mtb.

Features

  • English (BSA) threaded bottom bracket
  • For use with MTB
  • Defined Color: Black
  • Aluminum threaded cups
  • See more on Amazon...

Brand: SHIMANO   |   Manufacturer: Shimano

Dimensions: 2.39 x 4.79 x 2.51 Inches   |   Weight: 0.30 Pounds

Amazon Price: $18.77 | as of 06/07/2024 (5:47pm pst) *DETAILS

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  #2

SHIMANO UN300 BOTTOM BRACKET ENGLISH 68x122.5mm SQUARE TAPER

Asin: B08C786DW8   |   Model: EBBUN300B22X m   |   PartNumber: EBBUN300B22X m   |   Ean: 0192790619156   |   UPC: 192790619156

Shimano Quality/Performance Cartridge Bearing Square Bottom Bracket.
Better Chainline Stability With Chain Line Stabilizer.
Adapter Material: Aluminum.

Features

  • Fits JIS square-taper cranksets
  • Adapter material: Aluminum
  • SHIMANO quality/performance cartridge bearing square bottom bracket
  • Better chainline stability with chain line stabilizer
  • See more on Amazon...

Brand: SHIMANO   |   Manufacturer: Shimano

Dimensions: 1.91 x 5.63 x 2.03 inches

Amazon Price: $9.83 | as of 06/07/2024 (5:47pm pst) *DETAILS
List Price: $16.87

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  #3

SHIMANO XT BB-MT800 Hollowtech II English Bottom Bracket 68/73mm

Asin: B012VX7Z4W   |   Model: IBBMT800B m   |   PartNumber: IBBMT800B m   |   Ean: 0689228919952   |   UPC: 689228919952

Material: [Cups] Aluminum, [Bearings] Steel.
Crankset Compatibility: Hollowtech Ii.

Features

  • Threading: english
  • Crankset Compatibility: Hollowtech II
  • Material: [cups] aluminum, [bearings] steel
  • See more on Amazon...

Brand: SHIMANO   |   Manufacturer: Shimano

Dimensions: 2.00 x 6.00 x 2.00 inches

Amazon Price: $21.71 | as of 06/07/2024 (5:47pm pst) *DETAILS
List Price: $33.99

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  #4

SHIMANO BB-UN300 Bottom Bracket - English, 68 x 113mm Spindle, Square Taper JIS

Asin: B08BX7TJPP   |   Model: EBBUN300B13X   |   PartNumber: EBBUN300B13X   |   Ean: 0192790619323   |   UPC: 192790619323

Fits Jis Square-Taper Cranksets.
Bottom Bracket Shell I.D.: 1.37.
Spindle Length: 113.
Crankarm Fixing Bolts Sold Separately.

Features

  • BB Shell Width (mm): 68 mm
  • Crankarm fixing bolts sold separately
  • Fits JIS square-taper cranksets
  • Spindle Length: 113
  • Bottom Bracket Shell I.D.: 1.37
  • See more on Amazon...

Brand: SHIMANO   |   Manufacturer: Shimano

Dimensions: 1.91 x 5.63 x 2.03 inches   |   Weight: 0.00 pounds

Amazon Price: $15.94 | as of 06/07/2024 (5:47pm pst) *DETAILS

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  #5

Shimano SM-BBR60 Ultegra / FC-CX70 / 105 Hollowtech II Bottom Bracket

Asin: B00CABINCY   |   Model: ISMBBR60B   |   PartNumber: ISMBBR60B   |   Ean: 4524667293590, 0689228109544, 4524667109549, 0784427735690   |   UPC: 784427735690, 689228109544

Small Ball Bearings Keep Weight Low.
Recommended For Ultegra Fc-R8000, Fc-6800, 105 Fc-5800, Metrea Fc-U5000, Fc-Cx70.
Bearing Cups Anodized.
Smoother Than Sm-Bb6700 (50 % Less Friction).

Features

  • 14 g lighter than SM-BB6700
  • smoother than SM-BB6700 (50 % less friction)
  • small ball bearings keep weight low
  • bearing cups anodized
  • recommended for Ultegra FC-R8000, FC-6800, 105 FC-5800, Metrea FC-U5000, FC-CX70
  • See more on Amazon...

First Available: 08/01/2013

Brand: SHIMANO   |   Manufacturer: Shimano

Dimensions: 11.81 x 11.81 x 5.91 inches   |   Weight: 0.22 Pounds

Amazon Price: $16.00 | as of 06/07/2024 (5:47pm pst) *DETAILS
List Price: $34.99

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  #6

Shimano BB-UN300 Bottom Bracket - English, 73 x 123mm Spindle, Square Taper JIS

Asin: B08C739V2N   |   Ean: 0192790622194   |   UPC: 192790622194

Spindle Interface Type: Square Taper Jis.
Bottom Bracket Shell I.D.: 1.37.
Hollow Spindle.

Features

  • Crankarm fixing bolts sold separately
  • Hollow spindle
  • Spindle Interface Type: Square Taper JIS
  • Bottom Bracket Shell I.D.: 1.37
  • See more on Amazon...

Brand: SHIMANO   |   Manufacturer: Shimano

Dimensions: 1.91 x 5.39 x 1.67 inches

Amazon Price: $15.99 | as of 06/07/2024 (5:47pm pst) *DETAILS
List Price: $19.70

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  #7

SHIMANO BB-RS501 Hollowtech II English Bottom Bracket

Asin: B0BSGWH2JG   |   Model: EBBRS501B   |   PartNumber: EBBRS501B   |   Ean: 0192790640617   |   UPC: 192790640617

Bottom Brackets.
Bb-Rs501 Bottom Bracket.

Features

Brand: SHIMANO   |   Manufacturer: Shimano

Dimensions: 2.39 x 4.07 x 2.39 inches   |   Weight: 0.30 Pounds

Amazon Price: $19.90 | as of 06/07/2024 (5:47pm pst) *DETAILS
List Price: $23.99

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  #8

Shimano BB-UN300 Bottom Bracket - English, 68 x 117.5mm Spindle, Square Taper JIS

Asin: B08C7HWBNQ   |   Model: EBBUN300B17X   |   PartNumber: EBBUN300B17X   |   Ean: 0192790619224   |   UPC: 192790619224

Adapter Material: Aluminum.
Better Chainline Stability With Chain Line Stabilizer.
Shimano Quality/Performance Cartridge Bearing Square Bottom Bracket.

Features

  • Fits JIS square-taper cranksets
  • SHIMANO quality/performance cartridge bearing square bottom bracket
  • Adapter material: Aluminum
  • Better chainline stability with chain line stabilizer
  • See more on Amazon...

Brand: SHIMANO   |   Manufacturer: Shimano

Dimensions: 2.00 x 5.60 x 2.00 inches

Amazon Price: $12.99 | as of 06/07/2024 (5:47pm pst) *DETAILS

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  #9

SHIMANO BB-UN300 Bottom Bracket - English, 68 x 110mm Spindle, Square Taper JIS

Asin: B08C7J4JHC   |   Model: EBBUN300B10X   |   PartNumber: EBBUN300B10X   |   Ean: 0192790619200   |   UPC: 192790619200

Hollow Spindle.
Bb Shell Width (Mm): 68 Mm.
Spindle Length: 110.
Crankarm Fixing Bolts Sold Separately.

Features

  • Fits JIS square-taper cranksets
  • Crankarm fixing bolts sold separately
  • Hollow spindle
  • Spindle Length: 110
  • BB Shell Width (mm): 68 mm
  • See more on Amazon...

Brand: SHIMANO   |   Manufacturer: Shimano

Dimensions: 1.91 x 5.39 x 1.67 inches   |   Weight: 0.60 pounds

Amazon Price: $18.26 | as of 06/07/2024 (5:47pm pst) *DETAILS
List Price: $25.95

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  #10

Shimano Dura Ace BB-R9100 Hollowtech II BSA Type Bottom Bracket

Asin: B01ID3PO1U   |   Model: IBBR9100B   |   PartNumber: IBBR9100B   |   Ean: 4524667858614   |   UPC: 689228858619

Sealing Ensures 50% Less Drag.
Shell Width: 68Mm.
Advanced Seal Construction For Smoother Rotation.

Features

  • Smaller ball bearings for lighter weight
  • Advanced seal construction for smoother rotation
  • Sealing ensures 50% less drag
  • Shell width: 68mm
  • See more on Amazon...

Brand: SHIMANO   |   Manufacturer: Shimano

Dimensions: 0.39 x 0.39 x 0.39 inches   |   Weight: 0.25 pounds

Amazon Price: $31.49 | as of 06/07/2024 (5:47pm pst) *DETAILS
List Price: $39.99

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