SKU: CR3486

Shimano BB-UN300 Square Taper JIS 68x117.5mm Spindles BSA/English Bottom Bracket

Vendor Shimano
Regular price $20.47
Sale price $20.47 Regular price $26.95
Sale Sold out
Unit price
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🚚 Order within the next 2 hours, 15 minutes for delivery by 01 Oct, 2024.

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Manufacturer Warranty

This is a pre order item. We will ship it when it comes in stock.
Specifications

BB Shell Width (mm)68 mm
BB/Frame InterfaceEnglish
Spindle Length117.5
Bottom Bracket Shell I.D.1.37
Spindle Interface TypeSquare Taper JIS

Shimano BB-UN300 Square Spindle Bottom Brackets

  • Fits JIS square-taper cranksets
  • Crankarm fixing bolts sold separately
  • Hollow spindle
Description

Shimano BB-UN300 Square Spindle Bottom Brackets

  • Fits JIS square-taper cranksets
  • Crankarm fixing bolts sold separately
  • Hollow spindle

Customer Reviews

Based on 3 reviews
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(3)
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A
Amazon Customer

It fits as expected.

C
Customer

It fits as expected.;

週末DIY

Khodaa Bloom Rail Discの車載BBから交換。
完成車組の3枚クランク(メーカー不明)×全長110mmはチェーンステーとクランクが干渉した。干渉量は1mm程度。そのため、同仕様の118mmを使用。
その後、シマノRS200の2枚クランクセットにした際は、110mで問題なく装着できた。
製品精度は問題なく、特に違和感なく装着できた。;