Wheel Factory hand built versatile wheels for Trail and Enduro use. Spank 350 Vibrocore rims offer a unique profile with low 17mm sectional height and wide width adds radial compliance and lateral stiffness. Vibrocore inner well, reduces the transmission of harmful vibration frequencies, meaning less vibration for the suspension and rider, also increasing the fatigue life of the rim. 30mm internal width is versatile fitting tires from 2.0a? to 2.6a? and allows plus size tire use without negative squaring off of tire profiles . NEW DT Swiss 370 hubs with their updated Ratchet LN driver mechanism. 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 Champion straight guage spokes (2.0) and brass DT Swiss Squorx nipples. Hand laced and trued in the USA