Mino rear sprocket 48 teeth steel RM 80/85/YZ 80/85 for 428 chain

Mino Steel Ultralight rear sprockets are made of top grade steel and outlast an aluminum sprocket 3 times.
Top grade hardened Steel, will outlast an aluminum sprocket by 3 times. - CAD designed and laser cut using state of art technology. -Special coating for extra strength and durability.

- Sector optimized layout for maximum strength and lowest weight. - Circular design around the hub reduces stress and maximizes reliability. - Race proven on the toughest sand tracks in the Netherlands & Belgium.