Steel Sprocket Kit & EK Chain

Sprocket kits include the following

  • Primary Drive steel front sprocket - (choice of 12T 13T 14T 15T )
  • Primary Drive steel rear sprocket - (choice of 38T 39T 40T 41T 42T 43T 44T 45T 46T 47T 48T 49T 50T 51T 52T 53T )
  • Primary Drive EK chain (another brand of chain may be sent if EK out of stock but it will be of same quality)
  • All front and rear sprockets are manufactured to O.E.M., specs using high grade hardened steel.  

  • Please advise 1st and 2nd choice of sprocket teeth size just in case 1st choice is out of stock.

It is always advisable to change both chain and sprockets at the same time.

About Supersprox. Front Sprockets - Supersprox hardened countershaft sprockets are fully machined using the latest leading edge technology. The sprockets are hardened to 55Rc. They are then polished using a ceramic media to provide a truly excellent finish.Rear Sprockets - These are produced from the highest grade SC45 steel. They come with an anti-corrosion zinc plated finish just like the OEM sprockets.