
The RFX Pro chain tensioners in green are adjustment parts designed for motocross riders seeking precise rear wheel adjustment. CNC machined from aluminum, they provide a clean execution of the contact surfaces to limit alignment play and eliminate guesswork during chain adjustment.
Designed to integrate with the rear wheel adjustment system, these tensioners facilitate chain alignment and help achieve a more consistent wheel positioning, an essential element for track handling and repeatability of settings. The green hue adds a visual touch to the rear end of the motorcycle, appreciated by riders who care about the look of their machine.
Compatibility (examples): KAWASAKI KX 450 (2026), KAWASAKI KX 250 (2026), KAWASAKI KX 450 X (2024). Please check the reference and fitment on your model before installation to ensure exact fitting.