Chris King R45D Rear Hub - 12 x 142mm Center-Lock HG 11 Road Black 28H CheckoutSpec= 11.4118.073.012 1 Flat Protection Sidewall ISO

1 Flat Protection Sidewall ISO Width (mm) 50 ISO Diameter 406 / 20" BMX

The system provides unmatched bump compliance while ensuring bead lock at lower pressures

bolt size M8 frame mount 30

Designed to face the worst British weather has to offer Hope's threaded bottom brackets feature high quality sealed cartridge bearings and fit a variety of cranksets

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Chris King R45D Rear Hub - 12 x 142mm Center-Lock HG 11 Road Black 28H CheckoutSpec= 11.4118.073.012 1 Flat Protection Sidewall ISOR45D hubs combine low drag 45 tooth RingDrive system a lightweight hub body and legendary made in house bearings. The result is the increased power and modulation of disc brakes the fast smooth rolling speed of our bearings and the superior responsiveness of our RingDrive engagement system when you put the power down. Patented RingDrive system with 45 simultaneously engaged points of contact for virtually drag free engagement Easily serviceable and