RFX FXRS 31-50 ALBU is a rear sprocket designed for Yamaha motorcycles. It utilizes CNC 7075 Aerospace aluminum for the inner ring, providing lightweight strength and resistance to wear. The outer ring features HCS material, enhancing durability while maintaining a factory bike look through color anodization. The sprocket's CAD-designed profile reduces weight without sacrificing strength, making it suitable for performance applications. Newly designed mud clearing grooves help minimize wear and debris buildup, extending component life. The rigid construction increases torsional strength, ensuring reliable power transfer during aggressive riding.
This sprocket includes the inner and outer rings, with a hex-drive location between them for secure attachment. Its lightweight design and strategic features improve drivetrain responsiveness and longevity. Compatible with Yamaha models from the 2020s, this sprocket is engineered for riders seeking durable, high-performance components for their bike.
