Fly Products Rider Moster 185 Dual
The same race-proven Vittorazi Moster 185 Plus engine (MY25), fitted with Vittorazi's factory dual-start system — electric start backed up by the manual 3S soft-starter — so a flat battery never grounds you.
| Cycle | 2-stroke |
| Displacement | 184.7 cc |
| Power | 25 hp at 7,800 rpm |
| Cooling | Air-cooled, flow extraction from propeller |
| Starter | Electric starter + Manual 3S (Dual Start) |
| Transmission | Poly V-belt with centrifugal clutch |
| Reduction | 1/2.68 – 1/2.87 |
| Fuel | Unleaded gasoline with 2.0% synthetic oil |
| Fuel consumption | 3.0 litres/h at 30 kg static thrust |
| Engine weight | 15.7 kg (dual starter) |
Includes Helix propeller (130 cm or 140 cm, your choice), propeller cover and cage bag.

All our products are Made in Italy — designed, built and assembled by us. Attention to detail is our strength.
Built on the Fly Products Rider platform — the most versatile PPG frame available today, mounting to the Foxy mini trike, the tandem-capable Flash Trike and the super-stable single-seat Vertigo Trike, and suiting every level of pilot.
Aluminium frame with self-tempering welds, ASC distance bars tested to 1,800 kg each and adjustable from XS to XXL, our own lightweight PVC harness (Narrow or Wide) with emergency releases, and the “React” throttle with built-in fuel-range mirror. The cage fits single- and double-hoop configurations for 125, 130 and 140 cm propellers.