KTM 125 - 690CC All Models SX/SXF/EXC/XC 1990-2023 Rear Sprocket Black 51 Tooth
Supersprox Alloy Rear Sprocket in Black, 51 Tooth. Made from 7075-T651 aerospace aluminum for maximum durability and CNC machined for precise fit. Features Works-Light design for optimum weight reduction, making it 67% lighter than steel sprockets. Offers exceptionally hard-wearing surface and dirt grooves for increased chain wheel life. Anodized 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. Finished in wear-resistant anodized colors for a factory bike look.
- SKU
- WF.990.51 BLK
- Brand
- Supersprox
- Availability
- In Stock (3)
FULL DESCRIPTION
Supersprox Works-Light Rear Sprocket
Upgrade your drivetrain with the Supersprox Works-Light Rear Sprocket, engineered for riders who demand the perfect balance of weight reduction and structural integrity. This high-performance sprocket is designed specifically for competitive Supercross, Motocross, and off-road applications.
Constructed from premium 7075-T651 aerospace-grade aluminum, this sprocket offers exceptional durability while being 67% lighter than a standard steel alternative. The advanced CNC-machined construction ensures incredibly tight tolerances, providing perfect concentricity and a precise fit for your machine.
Key Features
- Aerospace Construction: Manufactured from 7075-T651 aluminum to provide maximum strength while significantly reducing unsprung weight.
- Works-Light Design: Optimized for weight reduction without compromising the heavy-duty requirements of off-road riding.
- Patented Tooth Profile: Designed to increase overall chain life by up to 15%.
- Advanced Surface Coating: Features a hard-wearing, anodized anti-corrosion finish that provides a factory aesthetic while extending the life of the sprocket.
- Self-Cleaning Geometry: Integrated mud-clearing grooves prevent debris buildup, ensuring consistent performance and reduced wear in harsh riding conditions.
- Precision Engineering: CNC machined for exact accuracy and a seamless fit.