2011
Tomberlin SDX-400 IRS ATV - Specifications & Review
Article Complete Info
| Articleid | 799017 |
|---|---|
| Category | ATV |
| Make | Tomberlin |
| Model | SDX-400 IRS ATV |
| Year | 2011 |
Chassis, Suspension, Brakes & Wheels
| Frontbrakes | Single disc. Hydraulic |
|---|---|
| Frontsuspension | McPherson Strut |
| Fronttyre | 25/8-12 |
| Rearbrakes | Single disc. Hydraulic |
| Rearsuspension | Dual-A Arm |
| Reartyre | 25/10-12 |
Engine & Transmission
| Borexstroke | 80.0 x 70.0 mm (3.1 x 2.8 inches) |
|---|---|
| Compression | 9.8:1 |
| Coolingsystem | Liquid |
| Displacement | 352.00 ccm (21.48 cubic inches) |
| Driveline | Independent Rear Suspension. Shift-on-the-Fly 4-Wheel Drive. Hi/Lo Automatic CVT |
| Enginedetails | Single cylinder, four-stroke |
| Fuelsystem | Carburettor. Keihin |
| Ignition | CDI |
| Torque | 26.98 Nm (2.8 kgf-m or 19.9 ft.lbs) @ 5500 RPM |
| Transmissiontypefinaldrive | Belt |
Other Specifications
| Carryingcapacity | Integrated Front and Rear Cargo Rack Tie-Downs |
|---|---|
| Coloroptions | Grey |
| Comments | Winch |
| Light | Intense Projector-Beam Head Lights |
| Starter | Electric |
Physical Measures & Capacities
| Dryweight | 319.8 kg (705.0 pounds) |
|---|---|
| Overallheight | 1,199 mm (47.2 inches) |
| Overalllength | 2,111 mm (83.1 inches) |
| Overallwidth | 1,140 mm (44.9 inches) |
About Tomberlin
Country of Origin:
United States
Founder:
Tomberlin Group
Best Known For:
Neighborhood electric vehicles (NEVs) and small powersports; scooter distribution
Company History
Tomberlin built a reputation around neighborhood EVs and small powersports vehicles, with a side chapter importing scooters and lightweight motorcycles. The brand’s strength was compliance and support: U.S. paperwork done right, dealer prep, and parts pipelines that kept simple machines in service for years. Whether golf-community runabouts or urban scooters, Tomberlin’s offerings emphasized easy maintenance, clear manuals, and available consumables. As regulations and buyer expectations evolved, the company leaned into safety equipment and accessories that made small vehicles viable daily transport. Historically, Tomberlin illustrates how distribution, aftersales, and regulatory fluency can turn global hardware into an approachable local product, widening access to low-speed, low-cost mobility.