2010 Gas Gas Chain & Sprockets

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7075-T6 Aerospace Aluminium CNC Machined Sprocket.

Replacement 48 tooth rear sprocket for Rotax and 404 models using the 520 pitch drive chain.
Afam are well known for high quality MX sprockets. and at 700g this is light for a steel sprocket. It is similar weight to the alloy inner, steel outer type sprockets at a fraction of the price, and looks like black anodised alloy. Much longer life than alloy sprockets. SECOND PICTURE SHOWS WHAT CAN HAPPEN TO A TWIN RING SPROCKET.

We use this chain on our Fantic demo and it does not stretch unlike other cheaper x ring chain that we've used. The gold finish is far more resistant to corrosion than many other chains we've tried.

Renthal's O-Ring chain designed specifically for extreme off road use. 

  • Nitrile ‘O’ Rings extend chain life by retaining special  vacuum injected grease inside the chain joint.
  • Shot-peened alloy steel side plates for high tensile  strength and maximum impact load resistance.
  • High carbon alloy steel bearing pins for excellent  resistance to wear.
  • Gold coloured side plates.
  • Pre stretched to enhance performance of the chain.





This item fits all Spoke Wheel models and is sold individually. Please note the following:

  • DS models and R30 using spoked wheels - order 6
  • Gas Gas EC models - order 6

If you are ordering for Mag Wheels, please order AF092HM - these are longer bolts and use Nyloc Nuts without a flange.