RFX Pro Series Elite Aluminium - 420 SprocketRef : RFX00289A / 1123219001

Manufacturer Part No: FXRS 15-47 99RD

The RFX Pro Series Elite sprocket made from 7075 aluminum is designed for motocross riders seeking lightweight and reliable performance in muddy terrains. CNC machined with an optimized CAD profile, it features 47 teeth with a 420 pitch and a red anodized finish that withstands the rigors of the terrain. The mud evacuation grooves limit dirt accumulation to extend the lifespan of the chain and sprocket.

• Material: CNC machined 7075 aluminum
• Number of teeth: 47 (420 pitch)
• Finish: Red anodization, laser-engraved RFX logo
• Design: CAD profile for weight reduction and rigid design against torsion
• Terrain maintenance: Mud evacuation grooves for better longevity
• Compatibility: Color code suitable for models, variations available in silver

Standard mounting intended for the motocross segment, this RFX Pro Series Elite sprocket will suit lightweight machines requiring reliable gearing and predictable transmission behavior. Check compatibility with your model before installation — commonly cited applications include: Honda CRF 150 R (2026), CRF 150 R Big Wheels (2022), and CRF 150 R Std Wheels (2020).