Reference: 504012
DOPPLER chain kit red anodized 420/13 X 53 for BETA RR FACTORY 50 from 2005
A very good quality chain kit, with an ultra light anodized red aluminum crown for maximum performance!
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Complete set of chains reinforced FRANCE EQUIPEMENT of size originally not 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 sprocket of 10 to 17 teeth as desired. Ideal to restart your motorcycle YAMAHA BOP 50, 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 BOP 50 motorcycles are equipped with a low-end chain kit (identical to the first price here) and 13x35 teeth ! You will choose a larger sprocket or 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 sports air filter to pull a tooth or two of sprocket more. A tooth with the pinion 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 BOP 50
Reference: 504012
A very good quality chain kit, with an ultra light anodized red aluminum crown for maximum performance!
Reference: 455171
For a refurbishment of your transmission and a reinforcement of your original transmission.
Reference: 382018
Very high quality chain kit, crown and pinions with number of teeth to choose from, cut in the best steels and made in France! 5 chain qualities to choose from and even available in self-lubricating!
Reference: 30701.837
Very high quality chain kit for YAMAHA DT 50 MX from 1981 to 1985.
Reference: 04701638
Ideal for refurbishment. Kit complete with crown and chain AFAM reinforced steel sprocket.
Reference: 530515.030
Very high quality chain kit, crown and sprockets with a choice of number of teeth, cut from the best steels and made in France! 4 qualities of chains to choose from and even available in self-lubricated!
Reference: 503777
Ideal for refurbishing your GILERA 50cc. DOPPLER complete chain kit with reinforced sprocket and Red anodized crown! Super light for maximum performance!
Reference: 650050.230
Very high quality chain kit, crown and sprockets with a choice of number of teeth, cut from the best steels and made in France! 4 qualities of chains to choose from and even available in self-lubricated!
Reference: 04701637
Ideal for refurbishing your DERBI SM or GILERA 50cc. The AFAM complete chain kit with crown and reinforced sprocket.
Reference: 467432
Ideal for refurbishment. Kit complete chain AFAM reinforced steel.
Reference: 467425
Ideal for quality refurbishment, complete chain kit reinforced on APRILIA RS from 1995 to 1998.
Reference: 30711.730...
Very high quality chain kit for YAMAHA DT.50.X SM, crown and pinions with number of teeth to choose from, cut in the best steels and made in France! 3 chain qualities to choose from and even available in self-lubricating!
Reference: 244530
Ideal for quality refurbishment, complete reinforced chain kit.
Reference: 30400.630
Kit of very high quality, crown and pinions with number of teeth to the choices, cut in the best steels and made in France! 4 qualities of chains to choose from and even available in self-lubricated!
Reference: 30716.230 / 232 / 234
Very high quality chain kit, crown and pinions with number of teeth to choose from, cut in the best steels and made in France! 4 chain qualities to choose from and even available in self-lubricated!