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The size of the aluminum alloy part is shown below
It is the ideal option for high-end aggressively powered builds
08sec/60°@6
Material Metal+Rubber Quantity 4PCS Diameter 50mm Diameter (inner) 25mm Width 20mm Diameter (Rims) 26mm Diameter (inner Rims) 20
RUDDOG Racing RNX.4 3.5ccm Nitro Offroad Competition Engine (25% Nitro Version) chass The size of the aluminumOverview 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
