copy of FRANCE EQUIPMENT reinforced chain kit for motorcycle YAMAHA DT 50cc from 2007 to 2013 tooth of your choice

Complete chain kit reinforced FRANCE EQUIPEMENT original size so no 420, crown with number of teeth to choose from (45 to 70), pinion of 11, 12, 13, 14, 15 teeth to choose from. Ideal to start afresh on your YAMAHA DT.50.X SM 2T motorcycle.

Reinforced : FE420R * (Quality.of.chain corresponding. to.original) CHAIN. 420. REINFORCED with Quick Coupler.

Super reinforced : FE420SRG CHAIN.420.SUPER.REENFORCEE with Quick Attach.

Hyper reinforced : RK420MS # (Quality.recommended.chain) HYPER REINFORCED 420 CHAIN with Quick Coupler.

The pinion and the crown are cut in the best materials for a quality and an optimal lifespan! You should know that the original YAMAHA DT 50cc motorcycles from 2007 to 2013 50cc are equipped with a fairly low range chain kit (identical to the first price here) and in 14x53 teeth!

You will choose a bigger pinion or a smaller crown gear for more top speed, and a smaller pinion for more acceleration! Be careful, a longer chain kit is more difficult to upgrade, so plan at least an exhaust line and a sport air filter to get a tooth or two more sprocket. A tooth at the pinion is approximately equivalent to 5 teeth at the crown!

Example :

If your speed in 14X52 teeth is 100 KM / H at 8000 rpm
It will be: 104KM / H in 14X50 teeth at 8000 rpm
It will be: 107.14KM / H in 15X52 teeth at 8000 rpm
It will be: 111.43KM / H in 15X50 teeth at 8000 rpm

Mounts on

50 to Box YAMAHA 50 DT X 2T (70K1A) 2012 2013
50 to Box YAMAHA 50 DT X SM (6T) 2T 2007
50 to Box YAMAHA 50 DT X SM (6T) 2T 2008
50 to Box YAMAHA 50 DT X SM (6T) 2T 2009
50 to Box YAMAHA 50 DT X SM (6T) 2T 2010
50 to Box YAMAHA 50 DT X SM (6T) 2T 2011