Kit 50cc liquid without cylinder head AIRSAL Racing aluminum mbk 51 / motobecane av10

Here is an excellent small high engine 50cc original type for MBK 51 / motobecane motor av10 liquid. This AIRSAL kit is a T4 model because it has 4 transfers, it is aluminum treated nikasil. It comes without cylinder head because it works very well with an original cylinder head. As for its performance, you will gain very little, it is above all an ideal kit to start on new at lower cost while offering you longevity.



The cylinder has a normal oval exhaust slightly worked with a rather weak diagram. The piston is a mono-segment model end to allow more high speeds (reduction of friction). This mounted cylinder stock without retouching will offer you a very torquey engine capable of pulling transmissions long enough.



We regret the absence of joints ... Clearly, it will offer additional performance than a true MBK 51 thanks to its piston mono-segment, combining quality / price!

The pack contains:

Piston

Segment

Axis

Piston clips

Cylinder

Attention this kit contains no seal, you find here!






Optionally we offer a stage 1 preparation, this preparation is a modification of the exhaust port by increasing the diagrams and improving the pipe, it increases the performance of the cylinder. An improvement of the bottom of skirt is also included in this modification. Allow a little extra time for this preparation!