Cylinder / piston without cylinder head 65cc PARMAKIT Ø43,55mm aluminum for DERBI Variant Start, Start 5

Here is the most powerful 65cc Ø43,5mm for DERBI Variant, Start, ... This kit has nothing to do with the AIRSAL we also offer much cheaper. This one has an excellent finish and the largest hand retouched diagrams. Which will give this kit a maximum power and excellent reliability. It is equipped with a bi-end segment piston for excellent torque without high speed limit. The cylinder has 6 transfers of admission and a large oval exhaust. A together with the right fuel and especially good setting (chocolate brown candle). In summary if kit is the most efficient and best finish of 65cc for this machine. It will provide excellent performance and increased reliability. Ideal for fun every day.

Optional we offer a preparation course 1, this preparation is a modification of the exhaust port by increasing the charts and improvement of the duct, it increases the cylinder performance. Improved bottom skirt is also included in the amendment. Allow a little extra time for this preparation!