Cylinder / piston 50cc Ø38mm AIRSAL aluminum for TOMOS A38B, A35 QUATRO, A 35 LIMITED, S25 / 2, S25 / 2 LUXE, S25 / 2 ..

Here is the kit AIRSAL 50cc Ø38mm for TOMOS S25 / 2, A38B, A35 ... This kit 50 has the original characteristics. This one has an excellent finish, very high end materials.

This engine is ideal for starting fresh for many miles. It is equipped with a piston end bi-segment to have an excellent torque without limit of high regime.

The cylinder has 3 intake transfers and a wide oval exhaust. To accompany of a good carburation and especially of a good setting (of the principal jet), as well as of a sports exhaust (candle color chocolate brown).

In summary this kit is one of the most powerful and better finished 50cc for this machine. It will offer excellent performance and increased reliability. Ideal for everyday fun.

As you can see in our photos, it comes with its intake valves that are studied for this cylinder!

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!

Mounts on TOMOS S25 / 2, A38B, A35 .. 2T 50cc