MINO REAR SPROCKET FUSION 2-RING, 23-554-51 RED STEEL/ALLOY
MINO REAR SPROCKET FUSION 2-RING SR210-51.AF.RD RED STEEL/ALLOY. The longest lasting most durable off-road sprocket. Unique flat face design keeps weight to a minimum and means the 2-RING FUSION is as narrow as a regular sprocket. Inner ring is high strength Ultralight 7075 T6 Aluminium. Outer ring is Nickel Coated steel. Outer is expanded at 200 degrees C and then fitted to inner, creating a permanent fusion friction bond for the life of the sprocket. FUSION SERIES 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. Weight 776 grams.
- SKU
- SR210-51.AF.RD
- Brand
- MINO
- Availability
- In Stock (2)
FULL DESCRIPTION
MINO FUSION 2-RING Rear Sprocket - Red Steel/Alloy
Experience the pinnacle of durability and performance with the MINO FUSION 2-RING Rear Sprocket. Engineered for the most demanding off-road conditions, this sprocket offers exceptional longevity and a lightweight design.
Key Features:
- Revolutionary 2-Ring Design: Combines a high-strength Ultralight 7075 T6 Aluminum inner ring with a nickel-coated steel outer ring for unmatched durability and reduced weight.
- Permanent Fusion Bond: The outer steel ring is heated to 200°C and fitted to the inner ring, creating a permanent fusion friction bond that ensures longevity.
- Lightweight and Narrow Profile: Features a unique flat face design that minimizes weight and maintains a narrow profile, comparable to standard sprockets.
- Precision Manufacturing: CAD designed, CNC machined, and laser cut using state-of-the-art technology for precise interlocking of rings and elimination of movement.
- Optimized for Strength and Weight: Sector optimized layout provides maximum strength while keeping weight to a minimum.
- Enhanced Durability: The inner ring is color anodized coated for added strength and resistance to wear.
- Race Proven: Tested and proven on the toughest sand tracks in the Netherlands and Belgium, ensuring reliability in extreme environments.


