Chain kit FRANCE EQUIPEMENT reinforced for mécaboite 50cc RIEJU MRT PRO, MRT,...

Complete reinforced chain kit FRANCE EQUIPEMENT type 420h, crown with choice of number of teeth (from 45 to 70 teeth), pinion of 11 to 15 teeth of your choice. Ideal to start fresh on your mécaboite 50 cc RIEJU MRT.

5 qualities to choose from:

- 420H CHAINE.420.RENFO RC EE with Quick Coupler

- 420S CHAINE.420.SUPER REINFORCEMENT RC EE with Quick Coupler

- RK420MXZ CHAIN 420 MOTOCROSS ULTRA RENFO RC EE with Quick Release

- RK420KRO CHAIN 420 O'RING REINFORCED RC EE with Quick Coupler

- RK420FEX CHAINE.420.XW'RING SUPER.RENFO RC EE with Quick Coupler

The pinion and crown are cut from the best materials for optimal quality and life!

You will choose a larger cog or a smaller crown for more top speed, and a smaller cog for more acceleration!

Be careful, a longer chain kit is more difficult to pull, so plan at least one exhaust line and a sports air filter to pull an extra tooth or two of the sprocket. One tooth on the pinion is equivalent to 5 teeth on 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: 107.14 KM/H in 15X52 teeth at 8000 rpm
It will be: 111.43 KM / H in 15X50 teeth at 8000 rpm ....

Mounts on:

50 à Box RIEJU 50 MRT Free (6 Holes) 2014 2015 2016 2017

50 à Box RIEJU 50 MRT Pro EN DURO (6 Holes) 2011 2012

50 à Box RIEJU 50 MRT Pro EN DURO (6 Holes) 2013 2014 2015 2016 2017

50 à Box RIEJU 50 MRT Pro SM (6 Holes) 2016 2017