
EK/PBR 520MRD7 13/50 Chain Kit - Ultra-Light Sprocket
This chain kit is specifically designed for motocross and competition use, offering a sought-after balance between lightness and strength. The 520MRD7 design combines a 520 pitch chain with an ultra-light aluminum sprocket to reduce unsprung weight without compromising durability against the demanding conditions of off-road riding.
This kit is aimed at motocross riders looking to reduce transmission inertia while maintaining a robust chain against the traction and abrasion encountered in competition. Simple installation on a 13-tooth front sprocket and a 50-tooth rear sprocket to achieve a power range suitable for challenging terrains and repeated jumps.
Compatible Motorcycles (examples):
Manufacturer Reference: Not provided