KTM 125 - 690CC All Models SX/SXF/EXC/XC 1990-2023 Rear Sprocket Black 47 Tooth
Supersprox Alloy Rear Sprocket Black 47 Tooth. Made from 7075-T651 aerospace aluminium for maximum durability. CNC machined to tight tolerances for perfect concentricity and accuracy of fit. Works-Light design for optimum weight reduction, 67% lighter than a steel sprocket. Features an exceptionally hard wearing surface and dirt grooves for increased chain wheel life. Anodised anti-corrosion surface with a hard coating for prolonged system life. Patented tooth profile designed to increase chain life up to 15%. Colour anodised finish for a factory bike look. Mud clearing grooves for longer lasting sprocket life. Specifically designed for Supercross, Motocross, and Off-Road Bikes.
- SKU
- WF.990.47 BLK
- Brand
- Supersprox
- Availability
- Out of Stock
FULL DESCRIPTION
Supersprox Works-Light Rear Sprocket - Black
Enhance your machine's performance with the Supersprox Works-Light Rear Sprocket. Engineered for off-road excellence, this sprocket combines lightweight construction with aerospace-grade durability to ensure you stay at the front of the pack.
Crafted from 7075-T651 aerospace aluminum, this sprocket is CNC machined to exact tolerances, ensuring perfect concentricity and a precise fit. The Works-Light design delivers a significant weight reduction, coming in at 67% lighter than a standard steel sprocket, which helps to reduce unsprung weight for improved handling and acceleration.
Key Features
- Aerospace Material: Manufactured from 7075-T651 aluminum for maximum strength and durability.
- Weight Optimization: Works-Light design provides a massive weight advantage over traditional steel sprockets.
- Precision Engineering: CNC machined for high accuracy and consistent performance.
- Extended Chain Life: Features a patented tooth profile that can increase chain life by up to 15%.
- Advanced Surface Protection: Anodized anti-corrosion coating provides a hard-wearing surface and a factory aesthetic.
- Mud Management: Integrated mud-clearing grooves prevent debris buildup, significantly extending the life of your drivetrain.
Designed specifically for demanding environments including Motocross, Supercross, and off-road riding, this sprocket is the gold standard for riders seeking a lightweight, high-performance upgrade that refuses to compromise on strength.