Designed with CAD and CNC machined using the most advanced technology
Optimized to offer maximum resistance and minimum weight
Aerospace grade 7075-T6 aluminum alloy, the best possible material
Self-cleaning grooves between each tooth to prevent mud buildup
Colored anodized surface for durability COMPOSITION: ALUMINUM REAR SPROCKET VERSION: ULTRALIGHT SELF-CLEANING NUMBER OF TEETH OF THE CROWN: 52 CHAIN PITCH: 520