RUDDOG Racing RNX.4 3.5ccm Nitro Offroad Competition Engine (25% Nitro Version) chass It is the ideal option

It is the ideal option for high-end aggressively powered builds

Topklasse ontwerp met toonaangevende materialen

Dish 1:14 Total length 627 mm Width 220 mm Height 278 mm Weight ca

Piloten kunnen genieten van meer vliegtijd zonder de laagspanningswaarschuwing te verstoren

RUDDOG Racing RNX.4 3.5ccm Nitro Offroad Competition Engine (25% Nitro Version) chass It is the ideal optionOverview The RUDDOG Racing RNX. 4 is a powerful nitro offroad engine developed for serious racers. Based on the successful RNX22. 3, it offers longer runtime, smoother driving characteristics, and higher durability. Key features include the new DLC coated crankshaft for increased strength and improved fuel flow, a redesigned cylinder head optimized for 2530% nitro fuel, and Revolution Design upgrades such as the Ultra Backplate and Ultra Carburetor