RFX Pro Chain Tensioners

RFX Pro Chain Adjusters: high-quality axle blocks for improved performance

• Laser engraved RFX logo
• CNC aerospace grade 7075 aluminium
• CAD designed profile for lightweight
• Tighter tolerances for better fit
• Graduated scale on both sides for increased precision
• Anodized in color for original bike look

Assembly instructions:

• Start by putting the bike on a stand to lift the rear wheel off the ground
• Loosen the rear axle nut and remove the axle
• Lift the chain off the sprockets and remove the rear wheel
• Remove the old axle blocks
• Remove the old axle block bolts
• Remove the axle from the axle block (KTM only). This may require heat and a vice, but be careful not to damage the axle
• Reassemble the axle onto the new axle block (KTM only) using red threadlock
• Clean around the swingarm making sure it is clean and free from debris
• Take the new RFX axle blocks and place them on the swingarm ensuring alignment and bolts are in position
• Clean the axle and axle nut
• Apply waterproof grease to the axle and wheel spacers
• Put the wheel back in its original position by lifting it and put the chain back on
• Insert the axle all the way through and put the axle nut back on, not tightening completely
• Align the wheel shape using the axle blocks and adjust the chain to the correct tension (refer to the user manual for correct tension)
• Tighten the axle nut to the correct torque as per the user manual