The standard BB systems are Shimano compatible. The 7075 T6 alloy cups feature CNC finishing and come anodized black. Smooth and durable, the high-grade bearings are fully shielded with quad ring seals. Compatible with most Shimano™, Race Face™, and FSA™ external BB configurations that use a 24mm crank spindle. Specification: Available for road and mountain systems.. 7075-T6 forged and CNC cups.. Enduro 2437 steel bearings with high grade grease and fill. 68mm version for Road / 68/73mm version for MTN. Standard Shimano BB tool for installation.. For 24mm Axle Chainsets. 94g weight..
