MINO REAR SPROCKET FUSION 2-RING, 23-724-520-51 STEEL/ALLOY BLACK
Mino Fusion 2-Ring rear sprocket. Steel and alloy construction in black. Features a lightweight and durable design with an inner ring of high-strength Ultralight 7075 T6 Aluminium and an outer ring of Nickel Coated steel. The outer ring is expanded at 200C and fitted to the inner ring, creating a permanent fusion friction bond. Inner ring is color anodized coated for extra strength and durability. CAD designed, CNC machined and laser cut. Inner and outer rings are precisely manufactured to interlock, eliminating all movement. Optimized sector layout for maximum strength and lowest weight. Race proven on tough sand tracks. Part Number: SR990-51.AF.BK. Weight: 764 grams.
- SKU
- SR990-51.AF.BK
- Brand
- MINO
- Availability
- In Stock (6)
FULL DESCRIPTION
MINO FUSION 2-RING REAR SPROCKET
The MINO Fusion Series rear sprockets offer a superior combination of lightweight design and exceptional durability, making them a top choice for off-road riding. This innovative sprocket features a unique two-ring construction, optimizing both performance and longevity.
The sprocket's clever flat face design minimizes weight while maintaining a narrow profile, comparable to standard sprockets. The inner ring is crafted from high-strength Ultralight 7075 T6 Aluminum, ensuring a light yet robust core. The outer ring is made from nickel-coated steel, providing enhanced resistance to wear and corrosion. Through a precise manufacturing process, the outer ring is expanded at 200°C and fitted to the inner ring, creating a permanent and powerful fusion bond that guarantees the sprocket's integrity throughout its lifespan.
Key Features:
- Hybrid Construction: Combines an inner ring of 7075 aluminum with a hardened steel outer ring for an optimal balance of low weight and maximum lifespan.
- Advanced Manufacturing: Utilizes CAD design, CNC machining, and laser cutting with state-of-the-art technology for precision and accuracy.
- Secure Interlocking Design: The precise interlocking of the two rings eliminates any potential movement, ensuring consistent power transfer.
- Optimized Layout: Features a sector-optimized design that maximizes strength while minimizing weight.
- Durable Anodized Finish: The inner ring is color anodized coated for added strength and extended durability.
- Race Proven: Tested and proven on the most demanding sand tracks in the Netherlands and Belgium, demonstrating its resilience under extreme conditions.
