§ crankshaft, connecting rod assembly reinforced MALOSSI long Race for MBK / motobecane av7

Attention longer available! Here has only informational purposes.

This crankshaft es t a model long run, the only one to be released for MBK / MOTOBECANE AV7, AV88, AV44 blue cauldron ..., not to be confused with the long rods, the race represents the stroke, if decenters the pin 1.5mm that offers 3mm additional race.

As an example:
Ø47mm kit 41,8mm stroke (original) = real 72,52cc
Ø47mm kit 44,8mm stroke (this crankshaft) = real 77,72cc

This crankshaft thus offers additional cubic centimeters, a huge increase in torque while the engine bringing you say "square" with large kits! This model is intended originally for Ø43mm MALOSSI kits. Apart from that, this crankshaft passes in the housings without any machining, the rod remains original size. This crankshaft is cut in best steels and underwent three treatments, the connecting rod is a super wide reinforced model, it is machined in mind for his passage and has 2 lubrication holes in the foot. Its head of cages and feet are reinforced models.

The masses are fuller than the original to provide more pre-compression. In summary this room is a large crankshaft which shall offer you performances couple of baths, cubic centimeter and power on your large kits. Delivered with crank needle cage. We will miss only a balancing not pushed enough!

summary:
Silks: Ø16mm like the origin origin
Model: reinforced
Course: 44,8mm against 41,8mm for the origin
Rod original size

Parts for this crankshaft:

Needle cage

Nut not reversed

Spare rod