KTM 125 - 690CC All Models SX/SXF/EXC/XC 1990-2023 Rear Sprocket Orange 50 Tooth
Supersprox rear sprocket with 50 teeth, orange color. Made from 7075-T651 aerospace aluminum for maximum durability. CNC machined to tight tolerances for perfect concentricity and accuracy of fit. Features a Works-Light design for optimum weight reduction, 67% lighter than a steel sprocket. The hard wearing surface and dirt grooves increase chain wheel life. Anodised anti-corrosion surface with a hard coating for prolonged system life. Patented tooth profile increases chain life up to 15%. Designed for Supercross, Motocross, and Off-Road bikes with mud clearing grooves. Finished in wear resistant anodised colors for a factory bike look. This is the lightest and strongest aluminum sprocket on the market.
- SKU
- WF.990.O50
- Brand
- Supersprox
- Availability
- In Stock (31)
FULL DESCRIPTION
Supersprox Lightweight Alloy Rear Sprocket - Orange
Upgrade your drivetrain with the Supersprox Alloy Rear Sprocket, engineered for riders who demand the perfect balance of weight reduction and race-proven durability. Designed specifically for off-road, motocross, and supercross applications, this sprocket offers a significant performance advantage over standard steel alternatives.
Constructed from high-grade 7075-T651 aerospace aluminum, this sprocket provides exceptional strength while remaining 67% lighter than a steel equivalent. The CNC machined design ensures tight tolerances for perfect concentricity and a precise fit, helping to reduce unsprung weight for improved suspension response and handling.
Key Features
- Aerospace Grade Material: Crafted from 7075-T651 aluminum for maximum durability and strength.
- Weight Reduction: Advanced Works-Light design delivers a 67% weight saving compared to steel sprockets.
- Optimized Longevity: Patented tooth profile technology increases chain life by up to 15%.
- Mud Clearing Design: Integrated dirt grooves prevent debris buildup, significantly extending the life of the sprocket and chain.
- High-Performance Finish: Anodized anti-corrosion surface coating provides a factory-look aesthetic and enhances wear resistance.
- Precision Engineering: CNC machined for exacting accuracy and consistent performance on the track or trail.
Whether you are competing in a race or heading out for a weekend ride, the Supersprox Alloy Rear Sprocket is built to withstand the harshest off-road conditions while maintaining a sleek, professional appearance on your bike.