Complete chain kit reinforced FRANCE EQUIPEMENT of original size so no 520, crown 42, 45 or 49 teeth, sprocket from 10 to 17 teeth to choose from. Ideal for starting fresh on your APRILIA MX 125 2T motorcycle, 4 versions to choose from:
-Super Reinforced: with a reinforced RKGB520KXZ chain
-Hyper Reinforced O'ring: with self-lubricated RK520SO chain with o'ring seals for less maintenance and reinforced.
-Hyper reinforced with an excellent quality and very resistant RK520MXZ chain.
-HYPER reinforced XW'RING: With a chain RK520GXW 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 MX 125cc motorcycles are equipped with a fairly low range 16x45 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! 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 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 MX SM (TZ000) 2004
Motorcycle APRILIA 125 MX SM (TZ000) 2005
Motorcycle APRILIA 125 MX SM (TZ000) 2006
Motorcycle APRILIA 125 MX SM (TZ000) 2007
Motorcycle APRILIA 125 MX SM (TZ) 2008
