RFX Chain Roller - 38mm - Kawasaki KXF250/450 (Green) KX 250 (KX252B)

RFX Chain Roller - 38mm - Kawasaki KXF250/450 (Green) KX 250 (KX252B)

RFX Race Series chain rollers are manufactured to OEM specifications and use high-quality polyurethane for longer roller life and reduced chain noise.

They are available for a wide variety of motorcycle applications.

• Original replacement.
• They accept all original fittings.
• High quality polyurethane material.
• Ready to install, including bearings.

Polyurethane construction to reduce chain noise.

Installation instructions:

• Remove the bolt/nut holding the old chain pulley.
• Remove the chain pulley.
• Clean the area with a penetrating lubricant, such as Maxima MPPL.
• Reinstall the new chain pulley.
• Reinstall the bolt, applying a little threadlocker to the threads.
• Check that the roller is loose and rotates easily.
• Check the chain setting and adjust it if necessary.