MINO REAR SPROCKET FUSION 2-RING, 23-316-520-49 RED STEEL/ALLOY
MINO FUSION 2-RING rear sprocket in red. Made from high-strength Ultralight 7075 T6 Aluminium for the inner ring and Nickel Coated steel for the outer ring. The unique flat face design keeps weight to a minimum and maintains a narrow profile. The outer ring is expanded at 200°C and fitted to the inner ring, creating a permanent fusion friction bond. Features include CAD design, CNC machining, laser cutting, precise manufacturing for interlocking rings with no movement, and sector-optimized layout for strength and low weight. The inner ring is color anodized for extra strength and durability. Race proven on tough sand tracks. Weight: 686g.
- SKU
- SR806-49.AF.RD
- Brand
- MINO
- Availability
- In Stock (1)
FULL DESCRIPTION
MINO FUSION 2-RING Rear Sprocket - Red Steel/Alloy
Experience unparalleled durability and performance with the MINO FUSION 2-RING Rear Sprocket. Engineered for the most demanding off-road conditions, this sprocket combines the strength of hardened steel with the lightness of high-grade aluminum to deliver exceptional longevity and minimal weight. The unique flat-face design ensures a narrow profile, comparable to standard sprockets, while maximizing strength and minimizing rotational mass.
Key Features:
- Hybrid Construction: Features a high-strength 7075 T6 aluminum inner ring fused with a nickel-coated steel outer ring for optimal strength-to-weight ratio and extended lifespan.
- Permanent Fusion Bond: The outer steel ring is heated to 200°C and expanded, then fitted to the inner aluminum ring. As it cools, it creates a permanent friction bond, ensuring absolute stability and eliminating movement between the rings.
- Advanced Manufacturing: Utilizes CAD design, CNC machining, and laser cutting with state-of-the-art technology for precise interlocking and sector-optimized construction.
- Lightweight Design: The innovative design prioritizes strength while keeping weight to an absolute minimum.
- Durable Finish: The inner ring is color anodized for enhanced strength and a distinct visual appeal.
- Race Proven: Tested and proven on challenging sand tracks in the Netherlands and Belgium, demonstrating its resilience in extreme environments.
The MINO FUSION 2-RING Rear Sprocket is built to withstand the rigors of racing and intense riding, offering a reliable and high-performance upgrade for your motorcycle.


