MINO REAR SPROCKET FUSION 2-RING, 23-741-50 STEEL/ALLOY ORANGE
FUSION 2-RING rear sprocket. Inner ring is high strength Ultralight 7075 T6 Aluminium. Outer ring is Nickel Coated steel. Outer is expanded at 200°C and then fitted to inner, creating a permanent fusion friction bond. CAD designed, CNC machined and laser cut. Inner ring is color anodized coated. Race proven on sand tracks in the Netherlands & Belgium. Part No. SR441-50.AF.OR. Weight 406g. Orange.
- SKU
- SR441-50.AF.OR
- Brand
- MINO
- Availability
- In Stock (1)
FULL DESCRIPTION
MINO FUSION 2-Ring Rear Sprocket - Orange
Experience the ultimate in durability and performance with the MINO FUSION 2-Ring Rear Sprocket. Engineered for the most demanding off-road conditions, this sprocket is designed for longevity and minimal weight without compromising strength.
Key Features:
- Hybrid Construction: Features an inner ring made from high-strength, Ultralight 7075 T6 Aluminium and an outer ring constructed from durable Nickel Coated steel.
- Permanent Fusion Bond: The outer steel ring is heated to 200°C and fitted to the inner aluminium ring, creating a permanent friction bond for exceptional durability.
- Lightweight & Narrow Design: The unique flat face design minimizes weight and maintains a narrow profile, comparable to standard sprockets.
- Advanced Manufacturing: Utilizes CAD design, CNC machining, and laser cutting with state-of-the-art technology for precision and optimal strength-to-weight ratio.
- Secure Interlocking: Precise manufacturing ensures the two rings interlock securely, eliminating any potential movement.
- Sector Optimized Layout: Engineered for maximum strength while keeping weight to an absolute minimum.
- Color Anodized Inner Ring: The inner ring is color anodized coated to provide extra strength and enhanced durability.
- Race Proven: Tested and proven on the most challenging sand tracks in the Netherlands and Belgium, ensuring reliability in extreme environments.
This MINO FUSION 2-Ring Rear Sprocket is your go-to choice for the longest lasting and most durable off-road sprocket available.


