Body SRAM/Shimano 11 speed only

Made from marine waste plastic

Breathable mesh straps and front and rear mesh panels provide ventilation and support

IFCR7100DX04 - SHIMANO 105 Crankset FC-R7100 12-speed 165mｍ 50-34T Black

ceramicspeed bottom bracket bb alpha for t47 86 sram dub road productid_8493 Body SRAM/Shimano 11 speed onlyCeramicSpeed's BB ALPHA represents the pinnacle of bottom bracket engineering, combining hardened stainless steel races with grade 3 Silicon Nitride ceramic balls for uncompromising durability and performance. The advanced seal system delivers 500% superior moisture protectioncritical for gravel and all weather ridingwhile maintaining ultra low friction characteristics. A refined spacer tube design cuts weight by 10% and streamlines installation on