Pro 4 Freehub Assembly XX1/XDThe Hope Pro 4 Freehub Assembly XX1 XD Driver is a precision engineered replacement freehub designed for use with Hopes Pro 4 rear hubs. Specifically made to accept Sram XD Driver Cassettes, this freehub body delivers reliable engagement, crisp shifting performance, and long lasting durability, all in a lightweight, high quality package. Hope Hub Spare For Pro 4 Hub Hope Part No. HUB537

CLICK HERE FOR THE RETAINER CHAINRING

Its three-point attachment system ensures the pack stays stable on your handlebars

Unique pad kit options for a proper fit

even when mounted flush with a seat post or seat stay

It may also be attached to other Scape Bags as an extra pocket

flat mount disc brakes

Designed to reduce friction and drivetrain noise

including magnesium

allowing for high-pressure inflation

the Pro SL Long Sleeve Jersey is an important addition to any road cyclists wardrobe

the Kryptonite Keeper 12 Standard U Lock with Bracket is a highly affordable way to secure your bike at home or in low crime areas

and all-day riding confidence for female cyclists