Enduro "ZERØ" Ceramic Hybrid sealed bearing for GXP non-drive side bottom bracket cups. This is an Enduro 24x37 bearing with an aluminum insert pressed in to match the specifications of the GXP left bearing. Inner race extends from bearing and matches the stepped down end of the GXP crank spindle. Install with inner race extension inwards. Direct OEM replacement for most BB86/92, Trek BB90/95 and with all Wheels Mfg PF30 Outboard, BB30 Outboard and BSA Threaded BBs.
- Dimensions: OD: 37mm / ID: 22mm / Width: 8mm
- Sold individually