Complete reinforced chain kit FRANCE EQUIPEMENT of original size therefore no 428, crown with number of teeth of your choice ( 42 to 69) , sprocket of 13 or 14 teeth of your choice. Ideal to start fresh on your MONDIAL FLAT TRACK 125 motorcycle from 2019, 4 versions to choose from:
-Reinforced: with a reinforced 428H chain
-Reinforced O'ring: with self-lubricated RK428KRO chain with o'ring seals for less cleanliness and reinforced.
-Ultra reinforced with an excellent quality and very resistant RK428MXZ chain.
-Super reinforced RX'RING: With a chain RK428XSO Super reinforced X-ring, so with seal that maintain the lubrication! The top of the top!
The pinion and crown are cut from the best materials for optimal quality and life! You should know that the original FB MONDIAL FLAT TRACK 125cc motorcycles are equipped with a fairly low range 13x69 chain kit (identical to the ultra reinforced simple here)! 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 pull, so plan at least one exhaust line and a sport 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 :
Moto MONDIAL 125 Flat Track i CBS (-) 2019 2020 2021 2022
