The hub shell is built from 6061-T6 aluminum and paired woth a 14mm heat-treated chromoly axle that features an allen insert for easy removal

Built from fully 3D CNC machined 7075-T6 alloy with a dual thickness construction that's 8mm thick at the edges and tapers to 6mm at the center to help save weight

The new Aegis hub guard is designed to work with 10mm front profile hubs and is made from 7075 Aluminum

Petersburg

The main knee area is finished with a high denier material designed to slide and not stick

Fly Tractor XL Sprocket bc-crank-rhd The hub shell is builtThe Fly Tractor XL Sprocket sees their popular Tractor Sprocket get a serious upgrade to durability and functionality. CNC machined from 7075 aluminium but for the XL model it's now 16mm thick! A serious upgrade making this sprocket pretty much indestructible. It also features a sunken crank arm fitting to give a stronger connection and relieving stress on the crank bolt. The Tractor XL Sprocket can be run on 19mm, 22mm and 24mm cranks with the