DT Swiss X 1900 Spline 25 Rear Wheel – 29″ 12 x 148mm Center-Lock XD Black. Enter the Cross-Country world with the X 1900 Spline wheels. The 25 mm wide aluminum rim offers modern tires the support needed to ride low air pressure in order to minimize rolling resistance. Meticulous wheel building by hand ensures the highest quality and reliability allowing riders to just focus on the moment – whether it is beating the sweat out of their opponents or beating their own KOM or QOM.

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