Supersprox Steel Rear Sprocket RFE-990:40-BLK

Supersprox Steel sprockets have been developed on the race track to give long life and high performance for all street bikes.  They used CAD design and CNC laser cutting to ensure an exact fit.  They've been made to an excellent standard using Supersprox Tri-Zinc Electro Plating anti corrosion black finish.  These sprockets should last 3 times longer than any aluminium sprocket, but are the lightest Steel sprockets on the market.

  • Lasts 3 times longer than any all Aluminium sprocket
  • CNC machined to produce some of the lightest steel sprockets on the market
  • Tri-Zinc Electro Plated to give a quality black finish and prevents rust

We can offer a full range of Supersprox sprockets.  The items listed as in stock are available for delivery, out of stock items are usually on back order and have a variable delay in delivery.

If you'd like an estimated delivery on out of stock items, or you can't find the colour or size you're looking for, please ask.

520 Pitch - 40T

This Sprocket is also available in the other Sizes.