Fly Products Rider Sprint Thor 303
130 cm prop
R 191,000.00
Sale price
R 191,000.00
Regular price
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Fly Products Rider Sprint Thor 303
R 191,000.00
Sale price
R 191,000.00
Regular price
The range-topping Polini Thor 303 for pilots chasing serious thrust and rapid climb rates — the most powerful engine in the Sprint Thor family.
| Cycle | 2-stroke, single cylinder |
| Bore / Stroke | 76 x 62 mm |
| Power | 38 hp at 8,000 rpm |
| Cooling | Liquid-cooled, 18-element radiator |
| Starter | Manual Flash starter |
| Transmission | Helical gear reduction (2.8 ratio up to 140 cm prop, 3.2 above), centrifugal clutch |
| Fuel consumption | 3 litres/h at 4,500 rpm |
| Max thrust | 120 kg with 160 cm propeller |
| Engine weight | ~32 kg |
Includes 2-blade 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, mounting to the Foxy mini trike, the tandem-capable Flash Trike and the single-seat Vertigo Trike. Aluminium frame with self-tempering welds, ASC distance bars tested to 1,800 kg each, our lightweight PVC harness (Narrow or Wide), and the “React” throttle with fuel-range mirror. The cage fits single- and double-hoop configurations for 125, 130 and 140 cm propellers.