6-bolt disc brake compatibility. With 204 points of engagement, this provides nearly instant pedal drive, ideal for those looking for every advantage possible. As a bonus, this creates that incredible buzzing noise, ...

specs that give the edge towards racing to the podium. Lightweight CNC machined aluminum hub shells with minimalistic laser-etched logos, precision sealed bearings, 14mm hollow aluminum center axles with chromoly axle bolts, ...

a lightweight CNC machined aluminum hub shell with multiple cutouts for additional weight savings, hollow aluminum axle with laser-etched logos that can be seen though the hub shell for a unique look, ...

building up a new wheel, the Crupi Quad Hub has you covered. The Quad Hub utilizes 150 ratchet teeth which engage every 2.4 degrees for a super fast spring and pawl engagement ...

low flange hub shell made from 2024 aluminum, hollow aluminum internal axle for weight savings, 3/8" allen head studs and sealed bearings. Made in the USA (8.1 oz)