Cema Chrome Steel Headset Bearing (41.8 x 30.5 x 7.7mm 45/45) JS13 SP23 Excellent protection against abrasion and

Excellent protection against abrasion and scratches is provided by the durable

Simply wrap the dimensionally stable lock around the bicycle frame and transport

mixed with technologically savvy materials to ramp up your temps and keep you warm as you go about your business

Size: M (54-58cm) / L (57-61cm)

Cema Chrome Steel Headset Bearing (41.8 x 30.5 x 7.7mm 45/45) JS13 SP23 Excellent protection against abrasion andIf you are a cyclist looking to make your bike lighter and help you boost your cycling performance, it is possible by upgrading to CEMA SRC bearings CEMA SRC Bearing series are specially designed for bicycle related applications such as wheel hubs, bottom brackets, and chain tensioner pulleys. Ceramic Bearings have been proved to reduce riders pedalling watts. CEMA SRC ceramic bearing series use G5 grade super high roundness silicon nitride ceramic