CeramicSpeed BSA30 Bottom Bracket: BSA Thread, 30mm Spindle, Black Lubricants Shimano's XTR M9120 Enduro-style hydraulic

Shimano's XTR M9120 Enduro-style hydraulic disc brake system increases brake rigidity for greater bike control

- Superflow central cutout to better release pressure from the perineal area and increase the feeling of comfort

- Made from super durable injection molded plastic

155658-Q0-L

- Also includes: factory installed rim tape and tubeless valves

CeramicSpeed BSA30 Bottom Bracket: BSA Thread, 30mm Spindle, Black Lubricants Shimano's XTR M9120 Enduro-style hydraulicA threaded bottom bracket that offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings. Product Specifics Defined Color: Black Bottom Bracket Shell I. D.: 1. 37 Spindle Interface Type: RaceFace Easton CINCH Spindle Interface Type: 386 EVO Spindle Interface Type: Rotor 3D+ Spindle Interface Type: e*Thirteen P3 Connect Spindle Interface Type: Zipp Vuma BB Shell Width (mm): 68