Reinforced chain complete kit FRANCE EQUIPMENT of origin size thus no 428, crown with number of teeth with the choices (from 30 to 60), pinion of 13, 14, 15, 16, 17 and 18 teeth with the choices. Ideal to start again on your motorcycle ZONGSHEN 125cc, 4 versions with the choices:
-Renforced: with a chain RK428HZ
-MOTO CROSS ULTRA REINFORCED: with a chain RK428MXZ for better protection against mud and dust
-Reinforced O'ring: with self-lubricated RK428KRO chain with o'ring joints for less netretient and reinforced.
-Super reinforced RX'RING: With a chain RK428XSO
The pinion and the crown are cut in the best materials for a quality and an optimal life! You should know that the original, the motorcycles ZONGSHEN 125cc are equipped with a 16x50 chain kit low enough range (identical to ultra simple reinforced here)! You'll choose a bigger gear or a smaller crown for more top speed, and a smaller gear for more acceleration! Attention, a longer chain kit is more difficult to pull, so plan at least one exhaust line and a sports air filter to pull a tooth or two pinion and more. A tooth with a pinion is about 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 :
ZONGSHEN 125 ZN T 2007 2007
ZONGSHEN 125 ZS GY 2003 2005
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