O.S. Engines celebrate their 80th Anniversary by designing a limited edition O.S. Max-11AX Platinum.
Each PLATINUM engine are marked with a serial number between W1936 and W2016, so only 80 of each world wide.

It features a cylinder head, crankcase, carburettor and fully machined internal parts that do not sacrifice easy operation.

Features
- Beautiful CNC machined crankcase and head
- Matched plating on the carburettor
- Matched plating on the glow plug
- Black anodised prop washer and prop nut
- Matte black silencer
- Laser engraved back plates
- Individual serial numbers