Complete set of chains reinforced FRANCE EQUIPEMENT of original size therefore not of 520, crown with number of teeth to the choices (28, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 52), with a gear of 10 to 17 teeth as desired. Ideal to restart your YAMAHA CHAPPY 50 motorcycle, 4 quality with the choices:
-Reinforced: With a 420R RENFORCEE chain
-Super reinforced: With a chain 420SRG SUPER REINFORCED
-Hyper Reinforced: With a RK420MS HYPER REINFORCED chain
-O'ring Reinforced: With RK420SO chain O'Ring REINFORCED
The pinion and the crown are cut in the best materials for a quality and an optimal life! You should know that the YAMAHA CHAPPY 50 motorcycles are equipped with a low-end chain kit (identical to the first price here) and 14x32 teeth! You will choose a bigger sprocket or a smaller crown for more top speed, and a smaller sprocket for more acceleration! Be careful, a longer chain kit is harder to tie, so have at least one exhaust line and a sport air filter to pull a tooth or two of sprocket more. A tooth with the gable is equivalent to 5 teeth to 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 :
YAMAHA 50LB CHAPPY from 1990 to 1994
