Mino 51 Tooth Blue Fusion Steath Rear Sprocket for Yamaha YZ400F 1999-2000

The Mino Fusion Series rear sprockets are the best of both world’s. Lightweight and durable thanks to the two rings.

Features:

• Inner ring in 7075 aluminum and special hardened steel outer ring combine low weight with maximum lifespan.
• CAD designed, CNC machined and laser cut using state of the art technology.
• Precise manufacturing interlocks both rings, eliminates all movement.
• Sector optimized layout for maximum strength and lowest weight.
• Inner ring is color anodized coated for extra strength and durability.
• Race proven on the toughest sand tracks in the Netherlands & Belgium.

Bike Fitment:

• fits Yamaha YZ400F 1999
• fits Yamaha YZ400F 2000