Pro-X Grooved Ultralight Front Sprocket - 13T - 07.FS41086-13

Manufactured from low corrosion SCM435 Ni-Chrome Molybdenum steel
Low carbon core to prevent breaking and case hardened surface for maximum wear resistance
Precision CNC machined for perfect fit and lightweight design for ulitimate performance
Self cleaning dirt grooves to extend chain and sprocket life to the max
Offering the perfect balance between strength, performance and longevity