RFX Pro Rear Axle Adjuster Blocks (Red) Chain tensionerRef : RFX00056A / 1110490001

RFX Pro Chain Tensioners (Red) - Manufacturer Ref: FXAB8010099RD

The RFX Pro tensioners/axle blocks are CNC machined from 7075 aluminum, an aerospace-grade material known for its strength and light weight. Anodized in red, they add a racing touch to the swingarm while maintaining a CAD-designed profile to minimize weight and optimize fit on the caliper brackets.

• Material: CNC machined 7075 aluminum
• Finish: Red anodization, laser-etched RFX logo
• Packaging: sold in pairs
• Usage: designed for motocross machines and swingarm modifications requiring chain tensioners

Designed to facilitate chain tension adjustment and rear wheel alignment, these tensioners offer tight tolerances for precise positioning of the spacers and axle. The installation remains straightforward: lift the motorcycle, remove the axle, replace the blocks, and reassemble while maintaining the chain tension and the original torque specifications recommended by the manufacturer.

Notable compatibility: among others, BETA RR 480 4T (2024), BETA RR 430 4T (2024), BETA RR 350 4T (2024). Please check compatibility with your model before installation.