Designed for Road Racing – Extremely durable external bearing system. – Forged and CNC Machined from aluminum. – Custom cartridge gearings for longer bearing life. – new water resistant seal Use the shim put into the BSA BB, compatitable with SRAM GXP BB. the spacer to admore...
“Aerozine FOR: Road Racing L&R bearing cups with bearings (BC1.37″” thread) 1 x Plastic shell with 2 x O-rings Bearing cup colours: Anodised Silver .Color Black” more...
“Aerozine FOR: Road Racing L&R bearing cups with bearings (BC1.37″” thread) 1 x Plastic shell with 2 x O-rings Bearing cup colours: Anodised Silver .Color Black” more...