Complete reinforced chain kit FRANCE EQUIPEMENT of original size so no 520, crown with number of teeth of your choice ( 42 to 7 9) , pinion of 10 to 17 teeth of your choice. Ideal for starting over on your APRILIA RX 125 2T motorcycle from 2008 to 2011, 4 versions to choose from:
-Reinforced: with a reinforced 520H chain
-Reinforced O'ring: with self-lubricated RK520KRO chain with o'ring seals for less maintenance and reinforced.
-Ultra reinforced with an excellent quality and very resistant RK520MXZ chain.
-Super reinforced RX'RING: With a chain RK520XSO Super reinforced X-ring, so with seal that maintain the lubrication! The top of the top!
The pinion and crown are cut from the best materials for optimal quality and life! You should know that the original APRILIA RX 125cc motorcycles are equipped with a fairly low range 15x49 chain kit (identical to the simple ultra reinforced here)! You will choose a larger cog or a smaller crown for more top speed, and a smaller cog for more acceleration! Attention, a longer chain kit is more difficult to pull, so plan at least one exhaust line and a sport air filter to pull an extra tooth or two of the sprocket. One tooth on the pinion is approximately 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: 111.43KM/H in 15X50 teeth at 8000 rpm
Mounts on :
Motorcycle APRILIA 125 RX Enduro/SM (RVA00) 2008 2009 2010 2011
Motorcycle APRILIA 125 RX Enduro/SM (RVA00) 2012 2013
