The Race Face BB92 CINCH Press Fit Bottom Bracket utilizes high tolerances, weatherproofing, and superb bearings to create an extremely durable, smooth component. CNC machined bearing cups provide a better fit than plastic and reduce creaking found in lesser products. Features: Includes inner plastic sleeve and spacer; additional BB fitments can be accommodated with CINCH spacer kits telescopic inner sleeve with improved sealing, keeping moisture from bearings and crank spindle, plus the sleeve provides more space for internal cable routing Installed using a standard bearing press tool Specifications: Frame Interface: BB92 Spindle Interface: Race Face/Easton CINCH , 386 EVO , Rotor 3D+ , e*Thirteen P3 Connect , Zipp Vuma Bottom Bracket Shell ID: 41mm Shell Width: 89.5mm, 92mm Material: Steel Bearings Color: Black Weight: 85g