SRAM Force CX1 BB30 Cyclo-cross Compact Chainset: The SRAM Force CX1 crankset brings to cyclocross a game-changing upgrade in performance & reliability by combining the durability, simplicity, & efficiency of Sramss Force 22 road combined with their MTB 1X technology, X-Sync. SRAM Force CX1 One Less Barrier to Cross The new SRAM Force CX1 groupset is a complete high-performance 1x 11 cyclocross drivetrain created by blending the best of SRAMs revolutionary XX1 mountain bike & road technologies. This is a single-ring, 11-speed complete drivetrain that is lighter, simpler, & tougher while offering a clean look & optimal gear selection for cyclocross. SRAM Force CX1 offers better chain management & smooth shifting no matter the conditions or terrain. It is the only true 1x dedicated cyclocross system. X-SYNC Sram X-Sync 1X chain rings provide the highest level of performance & durability. The SRAM X-SYNC tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp & narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chain rings have been designed with mud-clearing recesses for the inner chain links & rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1X drivetrain. Unidirectional carbon in crank arm matched to a forged alloy spider for lightweight & durability X-Sync chainrings available in 38, 40, 42, 44 & 46 teeth to conquer every course Single-ring drivetrain simplifies functionality Available Arm Lengths: 170, 172.5, 175mm Compatibility: 110 BCD X-Sync chainrings, SRAM 10 or 11-speed chains Finish: Natural carbon arms Weight (42T
- 172.5mm): 542 grams (BB30) Note: Chainring & BB30 bearings not included