| MODEL | BETA RR 400 MOTARD 2009 - 2010 |
| Year | 2009 - 2010 |
| Engine Type | Four stroke, single cylinder, OHC, 4 valves |
| Displacement / Capacity | 398 cc / 24.3 cu in |
| Bore X Stroke | 89 x 64 mm |
| Compression Ratio | 11.0:1 |
| Cooling System | — |
| Max Power | — |
| Max Torque | — |
| Ignition | DC-CDI without trembler with variable ignition timing |
| Induction | Keihin FCR-MX 39 |
| Start System | Electric and kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6 Speed |
| Clutch | Wet, multi-plate, hydraulically operated |
| Final Drive | Chain, X-ring |
| CHASSIS SPECS | |
| Frame | Molybdenum steel with double cradle split above the exhaust port |
| Front Suspension | Marzocchi hydraulic USD fork, 45 mm |
| Rear Suspension | Sachs monoshock, adjustable preload, compression and rebound |
| Front Brakes | Single 260 mm disc, 2 piston caliper |
| Rear Brakes | Single 240 mm disc, 1 piston caliper |
| DIMENSION SPECS | |
| Overall Length | 2200 mm / 86.6 in |
| Overall Width | 820 mm / 32.3 in |
| Overall Height | 1220 mm / 48.0 in |
| Seat Height | 910 mm / 35.8 in |
| Wheelbase | 1487 mm / 58.5 in |
| Ground Clearance | 280 mm / 11.0 in |
| Dry Weight | 116.5 kg / 257 lbs |
| Wet Weight | 123 kg / 271 lbs |
| WHEEL SPECS | |
| Front Tyre | 120/70 - 17 |
| Rear Tyre | 150/60 - 17 |
| FUEL SYSTEM | |
| Fuel Capacity | 8.5 L / 2.2 US gal |
| Fuel Consumption | — |
| Top Speed | — |
Supermotard version of Beta's 400 four-stroke enduro, with a Marzocchi 45 mm fork, lighter wheels (about a kilogram saved) and a two-up seat. Offered in white and red.
