Attention, only a few units remaining! MALOSSI MHR wide range competition drive for MG motor (G2 and G3) on MBK chassis. This variator is mounted on the crankshaft has large bristles Ø20mm MALOSSI MG, BIDALOT… This model also exists in reverse.
The well-known MALOSSI VARIOTOP variator mounted normal… certainly one of the best variators reserved for competition because not approved for road. This variator remains identical to the inverted model but is mounted like an ordinary variator in the place, the movable cheek is found on the outside and the fixed cheek on the motor side. It is designed for a Ø20mm silk line so a big cone crankshaft like the MALOSSI MG, BIDALOT G2 / G3 ...
For those who like racing and high performance variators, they will be delighted. This variator weighs being quite heavy it will therefore allow you a good inertia accompanied by a powerful motor. Its range is 114.5mm, so it is a wide range variator, you will need the appropriate belt model like the malossi mhr competition number 61 9004, so a long belt, otherwise when the variator is completely closed, it There is a risk of friction against the pulley (plate). We also strongly recommend using an adjustable mainspring and silent blocks in excellent condition.
For less powerful engines, see the small range version which is just as good. This variator is a flyweight model (no rollers), it is really well designed and very solid, it has a neat architecture and it is cut / molded in worthy metals, even the mass supports are mounted on silentblocs, lock nut… The cheeks have very good wear resistance!
This drive has proven itself over many years and still continues to dominate many of the most equipped mbk 51s. The variotop remains a must for acceleration and top speed especially thanks to its large range which has an excellent angle, but it must be mounted on a minimum efficient and sharp engine.
View of this variator placed on a G2 / G3 BIDALOT Ø20mm silk crankshaft.
Summary :
Model: MALOSSI variotop grande plage MBK 51 / MOTOBECANE AV10 gros cone
Range: 114.5mm (11.45cm) "large range"
Variator barrel diameter: 25mm
Clutch: not in direct drive
Adjustment system: with weights
Comes complete with variator nut
To switch this variator to a small 106mm range, you just need to put the Ø106mm fixed pulley. The barrel and the rest of the variator remain the same.
Spare parts :
Tuning pack
Weights
Variator barrel (hub)
Fixed cheek (pulley)
Variator mobile plays
Variator puller
Weight set (small)
Complete variator without fixed cheek, barrel or variator nut
Cheek fixing nut (supplied by 2)
Plastic guide
Flask
