NEW Shimano RT-EM300 Disc Rotor 203mm tolist Campagnolo ProTech bottom brackets feature

Campagnolo ProTech bottom brackets feature a patented external sealing ring design that protects a strong

Includes English threaded GXP cup and bearing set

Defined Color: Brown

Outer plate chamfering allows for accurate shifting

Stylish CNC-machined aluminum bracket secures pump to the bike frame

NEW Shimano RT-EM300 Disc Rotor 203mm tolist Campagnolo ProTech bottom brackets featureSHIMANO RT EM300 disc brake rotors for speed sensor systems provide exceptional stopping power in all riding conditions. Shimano's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design.