RFX Pro Series Armalite Rear Sprocket KTM SX 125-530 91-21 Orange 50T. We are an authorised distributor for RaceFX products. RaceFX is the one of the largest wholesale distributors to the off-road motorcycle industry in the U
If you order before 12PM we'll aim to dispatch same day from our UK warehouse. This product comes with free 60-day no quibble returns (UK only).
RFX Pro Series Armalite Rear Sprocket KTM SX 125-530 91-21 Orange 50T
We are an authorised distributor for RaceFX products.
RaceFX is the one of the largest wholesale distributors to the off-road motorcycle industry in the UK. Together we are Powered by Bihr and are the UKs largest motorcycle road/off road distribution company. Operating across two UK locations in Derbyshire and Blackburn, we have one of the largest portfolios of rider gear, PPE, lubricant, and parts & accessories brands in the UK and a friendly, intensely knowledgeable, and passionate team.
Fitment Info:
KTM SX/EXC SXF/EXCF 125-530 91-21 (Orange 50T)
RaceFX Motocross Clothing & Accessories
RFX Pro Series Armalite Rear Sprocket
RFX Pro Series Armalite sprockets are designed and tested at the highest level by top World and British championship race teams.
New dual ring design gives the ultimate sprocket performance, reduced weight thanks to a 7075-T6 aluminium centre and long lasting teeth life thanks to the high carbon steel outer.
Armalite sprockets also feature a hexagon drive interface between the inner and outer ring, this is revolutionary technology for sprockets and maximises drive between the two parts and reduces the force on the rivets to zero unlike the competition.
Pro Series Armalite Sprocket Features:-
- CNC 7075 Aerospace aluminium Inner ring
- HCS Outer Ring
- Hex-Drive location between inner & outer ring
- CAD designed profile for lightness.
- New style mud clearing grooves to reduce wear.
- Rigid design increases torsional strength.
- Colour anodised for that factory bike look.
Fitting Instructions
- Start with bike on a stand with the rear wheel raised from the ground.
- Remove chain and wheel from bike.
- While holding the Hex key loosen the nuts with a spanner.
- Remove all nuts and old sprocket.
- Clean around the hub making sure clean and free of debris.
- Take the new sprocket and place on hub ensuring a nice snug fit making sure the bolt holes are in position.
- Clean sprocket bolts & nuts.
- Apply Blue Loctite to each bolt and insert in the holes.
- Thread nuts on to bolts by hand ensuring locking seals are intact and in good condition.
- Hold Hex key in place and tighten nuts even pattern.
- Torque nuts and bolts in accordance to your owner’s manual.
- Put wheel back in bike making sure chain is corrected aligned and tightened to manufacturer’s specification.
Fast Dispatch On All Orders
All orders are dispatched from our UK warehouse. Please check the delivery options available at checkout.
Free 30-day No Quibble Returns
This product comes with free 30-day returns (UK only). Just send us an eBay message to let us know your intention to return. Products must be in a unused condition, with tags still attached and in their original packaging.