RFX Race (Black) 38mm Chain rollerRef : RFX00890A / 1110461001

RFX Race Chain Roller 38 mm – Black (ref. FXCR2010055BK)

Specifically designed for motocross and urban use where reliability matters, this RFX Race chain roller matches OEM specifications for a simple and secure replacement. Molded from high-quality polyurethane, it aims to limit vibrations and reduce chain noise while protecting the swingarm and support pads.

• Compatibility: designed for Kawasaki KXF250/450 (reference indicated)
• Diameter: Ø 38 mm
• Color: Black
• Material: high-quality polyurethane
• Installation: ready to install, bearings included — replaces the OEM part

Why adopt it? Its profile and material reduce chain noise and localized wear on the swingarm. A direct replacement part, it accepts original fittings and integrates easily with motocross setups.

Installation (summary)

• Remove the bolt/nut and the old roller.
• Clean the area and lubricate if necessary.
• Install the new roller, tighten with thread lock, and check for free rotation.
• Check chain adjustment after installation.