CeramicSpeed CeramicSpeed Bearing 17287 17x28x7 Ea Stroke-57mm This is intended to protect

This is intended to protect the brain especially if the cyclists head hits the ground at an angle during a fall

fall and winter when the temps dip

Forged aluminum arms

Axle Type 12mm TA Hub Spoke Type J-bend Position Front Hub Weight 110g Hub Drilling 24H Hub Spacing 100mm Rotor Mount Center Lock Primary Color Red

CeramicSpeed CeramicSpeed Bearing 17287 17x28x7 Ea Stroke-57mm This is intended to protectAll CeramicSpeed Bearings are hand built in Denmark. Super smooth CeramicSpeed grade 3 Silicon Nitride balls are matched (within microns) with hardened steel raceways that feature an ultra smooth polished groove. The balls are held in place by a reinforced polyamide cage. Every bearing is optimised with a low viscosity CeramicSpeed Blue Grease to minimise fiction and increase bearing life. Non contact seals complete the bearings, keeping dirt and