RFX Pro Series Elite Aluminium - 420 SprocketYAMAHA 65 YZ 65 - 2017 - 2026Ref : RFX00365A / 1123230001

The RFX Pro Series Elite aluminum 7075 sprocket is designed for motocross riders who want to lighten their drivetrain without sacrificing strength. CNC machined and anodized in blue, it features an optimized CAD profile, tight tolerances, and mud evacuation grooves to minimize clogging in wet conditions and extend the lifespan of the chain and sprocket.

• Material: CNC machined aluminum 7075
• Color: Anodized blue
• Teeth: 44 teeth (44)
• Chain pitch: 420
• Design: CAD-designed profile for weight reduction and rigidity
• Terrain functions: Mud evacuation grooves for controlled wear
• Finishes: Laser-engraved RFX logo, color code according to model
• Type: Standard for motocross use

Compact and aesthetically high-performing, this sprocket fits many small-displacement off-road bikes — notably the YAMAHA YZ 65 (2024-2026). It is aimed at motocross riders looking for a lightweight, precise, and durable component for their drivetrain.

Manufacturer reference: FXRS 37-44 99BU