DT Swiss X 1900 Spline 25 Rear Wheel - 29" 12 x 142mm 6-Bolt/Center-Lock HG 11 MTN BLK Model=GRX ST-RX400 Engineered to maintain consistent chain

Engineered to maintain consistent chain gap across all seven gears it eliminates vertical movement for faster shifting reduced shift force and an end to ghost shifting

dusty conditions

Carbon composite sole with stiffness 6 and engineered for durability sole inserts Cleat Bolt Pattern 3-Bolt Closure Dial Shoe Size (EU) 41

Performance advantages of the large wheels are optimally improved

The Jet XCR is Michelin's fastest rolling off road tire with a tread pattern that excels in dry & hardpacked XC trail conditions

DT Swiss X 1900 Spline 25 Rear Wheel - 29" 12 x 142mm 6-Bolt/Center-Lock HG 11 MTN BLK Model=GRX ST-RX400 Engineered to maintain consistent chainEnter 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. Intended use = Cross Country Tubeless ready 25mm