RFX FXRS 61-51 ALBK is a rear sprocket designed for Beta motorcycles, featuring CNC 7075 aerospace aluminum inner ring and HCS outer ring for strength and lightness.
Constructed from aerospace-grade materials in China, this sprocket includes a hex-drive location between the rings, CAD-designed profile, and mud clearing grooves to reduce wear. Its rigid design enhances torsional strength and maintains durability under demanding conditions.
The sprocket's anodized black finish provides a factory-style appearance, making it suitable for performance-focused riders seeking a combination of style and function.
