Shimano BB-UN300 Bottom Bracket - English 68 x 115mm Spindle Square Taper JIS

★★★★★ 4.9 127 reviews
$19.00
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Product details

Management number 236642533 Release Date 2026/07/09 List Price $7.60 Model Number 236642533
Category
  1. Outdoor & Sports
  2. Bike Components & Accessories
Shimano BB-UN300 Square Spindle Bottom Brackets
  • Fits JIS square-taper cranksets
  • Crankarm fixing bolts sold separately
  • Hollow spindle
    Bottom Bracket Shell I.D. 1.37
    BB/Frame Interface English
    BB Shell Width (mm) 68
    Spindle Interface Type Square Taper JIS
    Spindle Length 115
    Defined Color Black

    • Shimano BB-UN300 Bottom Bracket - English 68 x 115mm Spindle Square Taper JIS

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    127 ratings | 52 reviews
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