Demolition Whistler Pro Front Hub Fiction Bikes The I-Beam is distinctive

The I-Beam is distinctive

Molded from a Nylon + Fiber Composite

Bottom Bracket: Sealed Mid 19mm

Switching steps: 11-speed

This bearing supports the driver from the outside

Demolition Whistler Pro Front Hub Fiction Bikes The I-Beam is distinctiveThe all new Whistler Pro Front Hub. Clean & simple looks w the male into female axle system. 36H low flange aluminum hub shell w a 4140, 14mm heat treated Cr Mo center axle, 3 8 bolts that are longer than previous or traditional for added strength when running pegs & 2 large sealed Japanese bearings that are pressed further into the shell to prevent bearing blowouts & movement. This hub also includes both press on plastic hub guards to keep those