The RFX Pro Series Hi-Carbon Steel (HCS) sprockets are perfect for riders looking for durability and good value for money, while offering a quality that’s hard to find elsewhere.The certified high carbon steel provides unbeatable wear properties and its high strength compared to mild steel allows for a lighter profile, which means that the weight increase over aluminium is kept to a minimum.The RFX HCS sprockets are laser cut for greater precision and narrower tolerances.
Features
- Certified high carbon steel
- CNC laser cutting.
- CAD designed profile for added lightness.
- Mud evacuation grooves to reduce wear.
- Stiff design increases torsional strength.
- Tighter tolerances improve performance.
Installation instructions:
- Start by placing the motorcycle on a stand, with the rear wheel raised off the ground.
- Remove the chain and wheel from the motorcycle.
- While maintaining the hex key, loosen the nuts with an adjustable wrench.
- Remove all nuts and the worn sprocket.
- Clean the circumference of the hub, ensuring it’s free of dirt and debris.
- Take the new sprocket and place it on the hub, ensuring it fits snugly and that the bolt holes are properly aligned.
- Clean the bolts and nuts for the sprocket.
- Apply blue Loctite to each bolt and insert them into the holes.
- Hand tighten the nuts onto the bolts, ensuring the seals are intact and in good condition.
- Hold the hex key in place and evenly tighten the nuts.
- Tighten the nuts and bolts according to the owner’s manual.
- Reinstall the wheel onto the motorcycle, ensuring the chain is properly aligned and tightened to the manufacturer’s specifications.










