KCNC PF30 adaptor convert bb 30mm to 24mm 25mm crank axle for road bike MTB bike

Brand: KCNC
Origin: Made in Taiwan
For Road / MTB Bike

PF30 adaptor, convert 30mm to 24mm /25mm (with shim) for road bike, MTB bike

PF30 Bottom bracket adapters including bearings to run SHIMANO 24mm axles and KCNC K type 25mm axles crank in a PF30 frame shell ( inner diameter of 46mm)


Material: Al7075 superlight aluminum alloy

Weight: 150g only
Spec: Compatible to SHIMANO and K type crank