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No Lathe · No Custom Fab · 1:10 Scale 4WD Platform
Love the twin-cylinder rumble on your bench, but dread the custom CAD work, milled motor mounts, and clutch headaches? Skip the machine shop. Purpose-built for the SEMTO ST-FL2, this 1:10 4WD platform lets you display it on your desk all week and tear up the dirt on weekends.
Built for Builders, Not Machinists
Most scale engine owners run into the same wall: your engine sounds incredible on a test stand, but shoe-horning a twin-cylinder block into an RC rig usually requires a full machine shop. Not anymore.
Pick Your Build
Whether you want to spec your own radio gear or get a pre-plumbed, pre-wired rig ready to accept your engine, choose the setup that fits your workbench. (Engine sold separately).
A stripped-down, heavy-gauge alloy rolling chassis for builders who like running their own electronics. Features thickened aluminum ladder rails, full-time 4WD axles, and high-grip crawler tires.
Engineered directly around the SEMTO ST-FL2 Inline-2 4-Stroke Engine (SKU: 3759608). Ships without engine or electronics so you can pair your favorite transmitter and high-torque servos.
Skip the linkage setup and plumbing work. This pre-built roller arrives with a 2.4GHz 4-channel radio system, installed throttle/steering servos, 3S LiPo starter plug, plus a pre-plumbed fuel tank, inline filter, and closed-loop radiator system.
Bolt down your SEMTO ST-FL2 engine, slip on the fuel and coolant lines, fill the tank, and hit the starter button.
See It in Action
No pull-cords, no hassle. Watch how easy it is to fire up the 3S electric start and hear that unmistakable twin-cylinder 4-stroke idle on the trail.
Push-Button Start: Watch how quickly the electric start fires up the 8.6cc dual-cylinder block with zero pull-cord fatigue.
Real-World Action: Check out the exposed valvetrain, belt-drives, and the raw 4WD power ripping through the gravel.
The Powerplant
Free-revving on a bench only tells half the story. Once that 8.6cc inline-twin 4-stroke starts pulling all four wheels through loose gravel and steep climbs, you get that unmistakable deep, throaty twin-cylinder exhaust note.
Paired with a dedicated radiator and water pump loop, the chassis keeps head temps in check during long trail sessions without constant cool-down stops.