Reference: 2907.1955.45
Crown 45 to 60 teeth in 420 for APRILIA RS, RS4 50 from 2006 to today
Very good quality, ideal for adjusting the transmission of your 50cc gearbox as well as possible.
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Kit of very high quality chain, crown and gables with many teeth to choose from, cut in the best steels and made in France! 4 quality chains to choose from and even available in self-lubricated!
Kit reinforced complete chain FRANCE EQUIPMENT of size origin not 420, crown with number of teeth with the choices (45, 48, 50, 52, 53, 60), pinion of 11, 12, 13, 14, 15 and 16 teeth with choice. Ideal to start afresh on your motorcycle APRILIA RS4 50, 4 quality choices:
-Renforced: With a chain 420R REINFORCED
-Super reinforced: With 420SRG SUPER REINFORCED chain
-Hyper Reinforced: With a chain RK420MS HYPER REINFORCED
-O'ring Reinforced: With a reinforced RK420MRU O'Ring chain
The pinion and the crown are cut in the best materials
for quality and long life! You should know that the original APRILIA RS4 50cc motorcycles are equipped with a low range chain kit (identical to the first price here) and 12x53 teeth! 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 tier, so plan at least one exhaust line and a sports air filter to pull a tooth or two more sprocket. 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 motorcycle APRILIA RS 50 from 2011 to today.
Reference: 2907.1955.45
Very good quality, ideal for adjusting the transmission of your 50cc gearbox as well as possible.
Reference: 04701637
Ideal for refurbishing your DERBI SM or GILERA 50cc. The AFAM complete chain kit with crown and reinforced sprocket.
Reference: 455170
For a refurbishment of your transmission and a reinforcement of your original transmission.
Reference: 111007.230
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: 455171
For a refurbishment of your transmission and a reinforcement of your original transmission.
Reference: 50709.530
Very high quality chain kit, crown and sprockets with number of teeth to choose from, cut from the best steels and made in France! 4 qualities of chains to choose from and even available in self-lubricated!
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: 530509.030
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: 30400.430
Chain kit of very high quality, crown and gables with many teeth to choose from, cut in the best steels and made in France! 4 qualities of chains to the choices and even available in self-lubricated!
Reference: 491214
Ideal for a refurbishment of your DERBI SM or GILERA 50cc. Complete chain kit DOPPLER with reinforced pinion and red or gold anodized crown with the choices! Super lightweight for maximum performance!
Reference: 30701.837
Very high quality chain kit for YAMAHA DT 50 MX from 1981 to 1985.
Reference: 111002.830
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: 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!
Reference: 191259.030
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: 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: 530518.030
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!