SRAM 900 Rear Hub - QR x 135mm/12 x 142mm 6-Bolt HG 11 Road Black 24H CheckoutSpec= 36x45 Ratchet EXP freehub bodies have

Ratchet EXP freehub bodies have a matte finish

Laser etched aluminum top cap

Coil springs are available in many sizes and weight ratings

}DT Swiss 240 Front Hub - Lefty x 100 6-Bolt Black/Red 28H

100% disc brake compatible

SRAM 900 Rear Hub - QR x 135mm/12 x 142mm 6-Bolt HG 11 Road Black 24H CheckoutSpec= 36x45 Ratchet EXP freehub bodies haveSRAM 900 Rear Hub QR x 135mm 12 x 142mm 6 Bolt HG 11 Road Black 24H. 900 Rear HubSealed cartridge bearings Angled flanges provide optimum spoke geometry Axle end caps for alternate frame specs are included (except for Boost hubs) and can be swapped without tools TECH SPECS Color Black Flange Diameter Left 58 Skewer Included Yes Rear Axle QR x 135mm Rear Axle 12mm Thru x 142mm Flange Diameter Right 60 Cassette Body Type Shimano SRAM 11 Speed Road