Adapter for RRD cylinder head low fixing to high fixing on MOTOBECANE AV88, AV78, AV68, AV79, AV98, SP50 ...

High quality aluminum adapter motor support, CNC machined in FRANCE (manufacturing raises the price of the loan part by 40% compared to Polish manufacturing but we believe it is important to have French machinists work) . Part allowing the installation of an av7 low fixing cylinder head, or av10 cylinder head / low fixing av10 engine on a machine which has a base, a high fixing motobecane engine. Like the Motobécane Motoconfort AU Mopeds or AV88, AV87, AV89, SP50, AV78, AV79, AV98, AV68...with AV7 Engine. Excellent heat dissipation!

**Part initially planned to fit the famous POLINI RADIAL cylinder head of MBK 51 (the most used), the part may require modifications to fit other cylinder heads!!! The piece has machining to ink original spacers! It may of course be necessary to move your silent blocks or slightly modify the support according to the assemblies! In addition, it may be necessary to cut a fin at the top of the cylinder (which does not interfere with anything, 90% of the calories to be extracted being at the cylinder head).

The part has a small support plate to be screwed underneath for good support, in this plate, two small threads are present to help maintain it perfectly over time.

*Small limited series!