Product Description
ROTOR's Press Fit 4130 Bottom Bracket makes peace between your frame and crank. This bottom bracket uses cups adapt a 41mm bottom bracket shell to accept a 30mm spindle.
Available in both steel and ceramic.
ROTOR's Press Fit 4130 Bottom Bracket makes peace between your frame and crank. This bottom bracket uses cups adapt a 41mm bottom bracket shell to accept a 30mm spindle.
Available in both steel and ceramic.