Wheel Factory hand built versatile wheels. DT Swiss EX 511 rims have been designed to need the demands of modern Enduro racing at the World Cup level. 30mm internal width is ideal for tires between 2.3″ 2.8″. These 21mm deep, tubeless ready, disc specific rims are bombproof and offer superior performance and reliability in Trail, Enduro, and DH use. DT Swiss patented Pro Head Reinforcement System (PHR System) is designed to balance the load transferred to the rim. NEW DT-Swiss 370 hubs with updated Ratchet LN driver mechanism. DT’s legendary star ratchet system is now available at the most affordable price point yet. DT 370 hubs are compatible with all Ratchet LN freehub bodies as well as DT’s 36 and 54 POE ratchet upgrade options. All hubs use IS-6B disc brake mounts. Built with DT Swiss Competition double butted spokes (2.0/1.8/2.0) and brass DT Swiss Squorx nipples. Hand laced and trued in the USA