Kit reinforced complete chain FRANCE EQUIPMENT of size origin not 428, crown with number of teeth to the choices (from 46 to 63 teeth), pinion of 13 to 15 teeth with the choices. Ideal to start fresh on your motorcycle BETA RR MOTARD, SM, SUPER MOTARD, ENDURO, CROSS 125cc liquid cooling (H20, LC) from 2010, 5 quality choices:
-Renforced: With a RK 428 H STANDARD Reinforced chain
-Ultra reinforced: with chain RK428MXZ, very high quality, very reinforced, but not auto-lubricated!
-Reinforced O'RING: With a chain RK 428 KRO Reinforced O-ring, so with seal that maintain lubrication!
-Super reinforced RX'RING: With a chain RK 428 XSO Super Reinforced RX-ring, so with seal that maintain lubrication! One of the best chain on the market, extremely long life!
-Ultra reinforced XW'RING: With a chain RK 428 GXW Ultra Reinforced XW-ring, so with seal that maintain lubrication! The best chain on the market, extremely long life!
The pinion and the crown are cut in the best materials for a quality and an optimal life! You should know that the origin, the motorbikes BETA RR ENDURO, CROSS ... 125cc are equipped with a low range chain kit (identical to the first price here) and 14X63 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 sport 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 :
BETA RR SUPER ENDURO, CROSS ... Liquid cooling from 2010 (YAMAHA YZF engine)
