<!--ProdInc[300325483]/Mall:[backcountry_US]-->SRAM’s Force 1 is its cyclocross-specific 1x11 group. As you might expect, SRAM took the best of its mountain groups and crossed them with the best of its road groups to create the ultimate tough, lightweight, element-proof drivetrain. At the heart of this system is the Force 1 X-Sync 11-speed chainring. <h3>Details</h3> 1x chainring for any pedaling on the 11-speed menu X-Sync chainring technology for a confident hold on the chain Mud-clearing recesses shed excess crud that could wreck your fun Ideal for gravel and cyclocross, but serves road-riders equally well Item #SRM000W <h3>Tech Specs</h3> Material : alloy Number of Rings : 1 Teeth : 38, 40, 42, 44, 46t Bolt Circle Diameter : 110, 130mm Connection : 5-bolt Compatible Components : SRAM CX1 crankset, Quarq power Claimed Weight : [42t] 2.6oz (75g) Manufacturer Warranty : 2 years