Shimano BB-MT501 English Bottom Bracket - English 68/73mm Fits Hollowtech II Spindle BLK MFPN=HCRXN72N }TruVativ Descendant Grips - Locking

}TruVativ Descendant Grips - Locking 133mm Red

Clutch V2 Freecoaster HubExternal slack adjustment which can be done with a 2

Extremely heat resistant - certified for rim brakes

ISO Diameter 438/ 20x1-1/8-20x1-3/8 ISO Width (mm) 28 ISO Width (mm) 29 ISO Width (mm) 30 ISO Width (mm) 31 ISO Width (mm) 32 ISO Width (mm) 33 ISO Width (mm) 34 ISO Width (mm) 35 ISO Width (mm) 36 ISO Width (mm) 37 Labeled Size 20 x 1-1/8 - 1-3/8 Shaft Type Threaded Valve Presta Short 32-40mm Valve Core Removable Wall Thickess 0

Shimano BB-MT501 English Bottom Bracket - English 68/73mm Fits Hollowtech II Spindle BLK MFPN=HCRXN72N }TruVativ Descendant Grips - LockingShimano BB MT501 English Bottom Bracket English 68 73mm Fits Hollowtech II Spindle Black. The Shimano BB MT501 bottom bracket for Hollowtech II provides better sealing and rotation to delivery high driving efficiency. TECH SPECS BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Frame Interface English Bottom Bracket Shell I. D. 1. 37 Defined Color Black Spindle Interface Type Shimano Hollowtech II keyword search bb52 keyword search sm bb52