ORIGIN 8 REVOLVR BB386 TO FIT GXP THREAD TOGETHER SB BLACK 110mm /130mm Compatible with all 9 speed

Compatible with all 9 speed systems

Designed specifically to work with a Gyro/cable rotor for more breaking power

Disc adapter for 7` post mount disc brakes

Increased number of stands per cable

Fits 32-44 tooth chainrings

ORIGIN 8 REVOLVR BB386 TO FIT GXP THREAD TOGETHER SB BLACK 110mm /130mm Compatible with all 9 speedThread 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 Shimano HTII 24mm, SRAM GXP 22 24mm, or DUB spindle cranks into BB386 frames without the need for