Shimano BB-RS500 Sora/Tiagra 2-Piece Bottom Bracket Bike NEED THAT PUNCH

NEED THAT PUNCH

Strava Tcx format) and shared on social networks to monitor their performance over time

Recharge time： 2 hrs (USB2

allowing them to work harder and last longer

Shimano BB-RS500 Sora/Tiagra 2-Piece Bottom Bracket Bike NEED THAT PUNCHHollowtech II is using 24 mm axle and bearings. Shimano made the decision to adopt the 24 mm diameter axle and bearings to provide the best balance of rotating performance stiffness strength sealing weight in Shimano Quality. Features: Fits Shimano Hollowtech II Cranksets New seal construction BB Shell Width: 68mm English, or 70mm Italian BB Frame Interface: choose; English, or Italian Bottom Bracket Shell I. D.: 1. 37" (English) Spindle Interface