Shimano BB-RS500 Hollowtech II Press-Fit Bottom Bracket MPFN-390-2098 } Cost effective upgrade to

} Cost effective upgrade to your cockpit without sacrificing quality

}Zipp Cognition NSW Clutch Assembly and Seal - Rear Hub Disc Brake / Rim Brake Generation 2

Tapered rubber collar permanently bonded at the sealing interface

(PM-160) 180mm front/rear color blue

Go further afield and discover new routes with no compromises aboard the wider and more confident UL250TRA

Shimano BB-RS500 Hollowtech II Press-Fit Bottom Bracket MPFN-390-2098 } Cost effective upgrade toShimano BB RS500 Hollowtech II Press Fit Bottom Bracket. Shimano BB RS500 Hollowtech II Bottom BracketsFits Shimano Hollowtech II Cranksets TECH SPECS Defined Color Black Bottom Bracket Shell I. D. 41 Spindle Interface Type Shimano Hollowtech II Weight 73 BB Shell Width (mm) 86 BB Frame Interface BB86