Shimano BB-RS500-PB Sora/Tiagra Press-Fit Type Bottom Bracket Slick Tire It is a special formula

It is a special formula containing the essential amino acids including BCAA (Branched Chain Amino Acids) and Glutamic Acid

the three little helpers easily fit into a saddle bag

Retrieves signals between iOS device (except iPhone5 and 5-GEN iPodTouch) and sensors

It's also adjustable to 45 degree

Shimano BB-RS500-PB Sora/Tiagra Press-Fit Type Bottom Bracket Slick Tire It is a special formulaShimano BB RS500 PB Tiagra Sora Hollow Tech II Bottom Bracket Press Fit For Road. Features: Tiagra level BB86 press fit Hollowtech II bottom bracket Compatible with all road Hollowtech II cranks PRODUCT SPECIFICATIONS MODEL NO BB RS500 PB SERIES GRX 10 speed Average weight 70. 4g Press Fit BB shell width_86mm Bike Type Comfort HOLLOWTECH II BB_Press Fit type HOLLOWTECH II BB Type Press Fit Press Fit BB Shell Width 86mm