ORIGIN8 Revolvr BB30 Outboard Thread-Together Bottom Bracket 68-73mm Compatible with Shimano

Thread-together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life Hybrid AL6061/Nylon fiber cups for a superior fit and noise-free operation Low-friction dual seals protect the bearings from harmful contaminants Sealed premium bearings are both serviceable and replaceable Designed for installing Compatible with Shimano HTII 24mm or SRAM GXP 22/24mm spindle cranks into BB30 frames without the need for adapters Origin8 Nylon composite BB tools are recommended to avoid the possibility of damaging the cups Today's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 888571052341 EAN: Not available Manufacturer Part Number: BB841T-42 211051 122767-Q0-L