Shimano GRX RX870 700C Cyclocross Wheel - Rear

Shimano GRX RX870 700C Cyclocross Wheel - Rear To ensure optimum lateral stability even at low tire pressure, wider tires require correspondingly wide rims. However, to ensure that the result is a perfectly balanced rim, Shimano has carefully studied the complex relationship between tire width, rim width, tire pressure and lateral tire stability in the development of the GRX WH-RX810 wheels. The 32 mm high full carbon rim offers not only enough space for 32 to 50 mm wide Tubeless tires, but also convinces with a balanced relationship between rim weight, durability and profile design. In combination with the reliable aluminum hub and aerodynamic stainless steel spokes, outstanding performance in Gravel use is guaranteed Construction: Hookless, Tubeless Only Wheel size: 28 inch (700C) Outer width: 30.7 mm / inner width: 25 mm / profile height: 32 mm Recommended tire width: 32-50 mm Brake disc mount: Centerlock Freewheel body: Shimano HG-EV Freewheel type: Pawl Bearings: cup and cone, contact sealings Installation dimension: 12 x 142 mm (thru axle) Bladed spokes (Straightpull, butted, 2.0-1.6-2.0 mm) Spoke count: 24 Spoke pattern: double crossed Material: Rim: carbon (painted) Hub: aluminum (anodized) Axle, nipples: aluminum Spokes: stainless steel.