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Shimano BB-UN300-E Bottom Bracket - English 68 x 122.5mm Spindle Square Taper JIS For E-Type Front Derailleur 205x50 Ideal for temperatures from 45°

Description

Ideal for temperatures from 45° F (7° C) to 70° F (21° C)

Proprietary carbon layup technology

The updated SL-K stem (2019 graphic) is lighter than ever � just 141g for the 100mm length

Designed for use with 30mm spindles

Core Yes Size S Color Lava

Shimano BB-UN300-E Bottom Bracket - English 68 x 122.5mm Spindle Square Taper JIS For E-Type Front Derailleur 205x50 Ideal for temperatures from 45°Shimano BB UN300 E Bottom Bracket English 68 x 122. 5mm Spindle Square Taper JIS For E Type Front Derailleur. Shimano BB UN300 Square Spindle Bottom BracketsFits JIS square taper cranksets Crankarm fixing bolts sold separately Hollow spindle TECH SPECS Defined Color Black Bottom Bracket Shell I. D. 1. 37 Spindle Length 122. 5 Spindle Interface Type Square Taper JIS BB Shell Width (mm) 68 BB Frame Interface English

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