MAPD 520 Aluminum Rear Sprockets

Made from 7075-T6 aerospace-grade aluminum alloy, ensuring high strength and durability. 

CNC precision machining guarantees accuracy and consistent quality. Optimized tooth profile design improves chain engagement for smoother operation and enhanced durability.

Hollowed-out lightweight design reduces weight, improves transmission efficiency, and minimizes power loss.

Hardened anodized coating increases surface hardness and extends lifespan.

Anti-stick special coating effectively reduces oil and dirt adhesion, making cleaning and maintenance easier.