Description
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
| Displacement | 1.73cc / 0.109cu.in |
| Bore | 13.44mm / 0.529in |
| Stroke | 12.65mm / 0.498in |
| Output | 0.31ps / 18,000r.p.m. |
| Practical r.p.m. Range | 2,500-18,000 r.p.m. |
| Weight | 157.8g / 5.57oz (Engine) |







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