RFX FXRS 50-49 ALOR is a rear sprocket designed for KTM, Husqvarna, and Gas models from 2010 to 2023. It features CNC 7075 aerospace aluminum inner ring for strength and lightness, with a durable HCS outer ring for wear resistance. The sprocket's hex-drive location between rings facilitates installation, while the CAD-designed profile reduces weight for improved performance. New mud clearing grooves help minimize wear and debris buildup, extending component life. The rigid construction enhances torsional strength, ensuring dependable power transfer during aggressive riding. Finished with a color anodized coating, this sprocket offers a factory-style appearance, combining function with style. Whether racing or trail riding, this sprocket is a practical upgrade for maintaining optimal drivetrain function.
Features:
CNC 7075 aerospace aluminum inner ring for strength and lightness
HCS outer ring for wear resistance
Hex-drive location between rings for easy installation
CAD-designed profile reduces weight
Mud clearing grooves to reduce wear and debris buildup
