Shimano BB-RS501 Hollowtech II Italian Bottom Bracket Sram Rival This integrated system delivers the

This integrated system delivers the power and engagement required to take on everything from steep climbs to all out racing

Designed to prevent punctures and increase tire life

The wide-rim stance also features less tire deflection for reduced rolling resistance

70 CRANK ARM FINISH Anodized COMPATIBLE BB TYPE Outboard GEAR ARMS 4 COMPATIBLE CHAIN HG-EV|11|Speed/|HG-X11 SERIES Dura-Ace INNER RING MATERIAL Aluminum GENERATION R9100

PH 1000 is a strong electrolyte drink typically used by athletes with moderate to high sweat/sodium losses and those exercising in hotter/humid conditions

Shimano BB-RS501 Hollowtech II Italian Bottom Bracket Sram Rival This integrated system delivers theThe Shimano BB RS501 bottom bracket features an enhanced seal construction to provide long lasting performance and service life. Designed for a perfect fit with Hollowtech II 24mm crank spindles Anodized aluminum cups are high strength and light weight For use with Italian threaded bottom bracket frames keyword search: RS 500 Spindle Interface Type: Shimano Hollowtech II BB Shell Width (mm): 70 Bottom Bracket Shell I. D.: 36 Defined Color: Silver BB