RFX Pro Series Elite Aluminium - 428 SprocketRef : RFX00354A / 1123229004

Designed for off-road use, the RFX Pro Series Elite aluminum sprocket is aimed at motocross riders who want a robust and lightweight component in their drivetrain. CNC machined from 7075 aluminum, it features an optimized CAD profile and tight tolerances for a precise fit on the shaft. The mud evacuation grooves limit dirt accumulation around the chain, extending the lifespan of both the chain and the sprocket.

• Material: 7075 aluminum, CNC machining
• Color: black anodized
• Teeth: 48 teeth (pitch 428)
• Design: CAD profile to minimize weight while maintaining good rigidity
• Finish: laser-engraved RFX logo
• Terrain maintenance: mud release grooves for better performance in muddy conditions
• Color coding: model-specific adaptability, also available in standard silver

Ideal for 85cc machines and other compatible motocross models with a 428 pitch, it fits notably on YAMAHA YZ 85 and SUZUKI RM 85 (please check exact compatibility according to year and configuration). Manufacturer reference: FXRS 35-48 99BK. A technical choice to control your gearing, protect the sprocket, and reduce wear on demanding tracks.