Twin-Cylinder & Motorcycle Engine Models

CISON FG-VT9 9cc Air-Cooled V-Twin Gasoline Engine is a finished 45-degree OHV V-twin platform with 9cc displacement, air cooling and selectable engin..

NR-200 8.6cc Water-Cooled Inline-2 Nitro Engine Model is a compact 8.6cc inline-two four-stroke platform with electric starting, water cooling and gas..

R28 4.3cc OHV V-Twin Gasoline Engine Model is a ready-to-run 4.3cc four-stroke V-twin inspired by 1970s motorcycle engines, supplied on a wooden displ..

R90S 3.2cc Boxer-Twin Motorcycle Engine Model is a compact 3.2cc horizontally opposed twin-cylinder gasoline model inspired by classic boxer-motorcycl..

RETROL R29 4.2cc Knucklehead V-Twin Engine Model is a 1:5 ready-to-run 4.2cc OHV V-twin inspired by Knucklehead motorcycle-engine architecture, suppli..