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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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!
Complete reinforced chain kit FRANCE EQUIPEMENT of original size so no 420, crown with 44 or 43 teeth, pinion of 11, 12, 13, 14 and 15 teeth to choose from. Ideal to start fresh on your APRILIA RS 50 motorcycle, 4 quality to choose from:
-Reinforced: With a 420R RENFO RC EE chain
-Super reinforced: With a 420SRG SUPER RENFO RC EE chain
-Hyper Reinforced: With a RK420MS HYPER REINFORCED RC EE chain
-Reinforced O'ring: With a chain RK420MRU O'Ring RENFO RC EE
Pinion and crown are cut from the best materials
for optimum quality and longevity! You should know that the original APRILIA RS 50cc motorcycles are equipped with a fairly low range chain kit (identical to the first price here) and in 12x44 teeth! You will choose a larger cog or a smaller crown for more top speed, and a smaller cog 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 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 APRILIA RS 50 motorcycle from 1995 to 1998 :
50 à Box APRILIA 50 RS Extema/Replica 2T (HP) 1993
50 à Box APRILIA 50 RS Extema/Replica 2T (LM) 1994
50 à Box APRILIA 50 RS Extema/Replica 2T (MM000) 1995
50 à Box APRILIA 50 RS Extema/Replica 2T (MM000) 1996
50 à Box APRILIA 50 RS Extema/Replica 2T (MM020) 1997
50 à Box APRILIA 50 RS Extema/Replica 2T (MM020) 1998
Reference: 504012
A very good quality chain kit, with an ultra light anodized red aluminum crown for maximum performance!
Reference: 478553
Ideal for a refurbishment. Kit complete chain AFAM reinforced steel.
Reference: 244377
Ideal for refurbishing quality, enhanced kit complete chain. RIEJU for RS2.
Reference: 468088
Ideal for refurbishment. Kit complete chain AFAM reinforced steel.
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: 695081.230
Very high quality steel chain kit, crown and pinion with a number of teeth to choose from, cut from the best steels and made in France! 4 chain qualities to choose from!
Reference: 111012.022
Very high quality chain kit, crown and sprockets with a choice of number of teeth, cut from the best steels and made in France! 5 qualities of chains to choose from and even available in self-lubricated!
Reference: 05301752
Ideal for refurbishment. AFAM full chain kit reinforced with steel.
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: 681035.030
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: 30400.330
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: 681068.030
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!
Reference: 491215
Very light chain kit for top performance with its aluminum crown, in addition to two colors to choose from.
Reference: 478541
Ideal for a refurbishment. Kit complete chain AFAM reinforced steel.
Reference: 15500
Chain kit selected for its best value for money!
Reference: 503777
Ideal for refurbishing your GILERA 50cc. DOPPLER complete chain kit with reinforced sprocket and Red anodized crown! Super light for maximum performance!