Sprocket Specialist Rear Sprocket 


 

• Precision CNC machining for unequaled accuracy of fit, tooth profile and concentricity
  
• An "Ultralite" design reducing unnecessary weight while retaining maximum strength
  
• Aluminum (one-third the weight of steel) which reduces the power required to accelerate and brake unsprung revolving weight, resulting in improved race performance
  
• Self-cleaning mud grooves in between each tooth
  
• A silver etched finish, resisting dirt build up