Onyx BMX Pro Rear Hub - 3/8" 10 x 110mm Black 36H MFPN=S0003 Carbon aero road/tri bar compatible

Carbon aero road/tri bar compatible with new Di2 systems w/larger internal cable tunnel

Greenfield's classic KS2 kickstand made from aluminum alloy

Steel Cassette Technology X-Dome Range 10-30T Cassette Freehub Compatibility XD-R Cog Details 101112131415171921242730

Simple set up and maintenance

with a 120 mm compact drop for more comfort and fast transition from lever to bar-end

Onyx BMX Pro Rear Hub - 3/8" 10 x 110mm Black 36H MFPN=S0003 Carbon aero road/tri bar compatibleMachined to the tightest tolerances. Onyx hubs use sprag internals for strength extremely low rolling resistance and infinite points of engagement. All Onyx hubs come standard with ceramic hybrid bearings so there is no need to upgrade. Ceramic hybrid bearings 7075 Aluminum Hub Shell Adjustable preload Titanium bolts Extremely low rolling resistance Silent instant engagement 5 year limited warranty Made in the USA Cassette Body Type Shimano 1 Axle