EX 1700 SPLINE® Aluminium enduro wheel: for the world’s toughest enduro trails. This high-performance model embodies all our expertise in aluminium wheels. Based on our renowned 36-tooth RATCHET hub, the EX 1700 SPLINE features an ultra-robust welded aluminium rim with a width of 30 mm. Designed to withstand the most gruelling enduro races, its light weight provides the ease needed for long, demanding climbs. Laced with double-butted Competition straight-pull spokes, the EX 1700 SPLINE wheel can take a beating.