Beta RR 400 4-Stroke 2007
Complete specifications and details for the 2007 Beta RR 400 4-Stroke. This comprehensive guide includes engine specifications, dimensions, features, and performance data.

Basic Information
Make | Beta |
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Model | RR 400 4-Stroke |
Year | 2007 |
Category | Enduro-offroad |
Chassis, Suspension & Brakes
Frame Type | Molybdenum steel with double cradle split above the exhaust port |
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Front Brakes | Single disc. Floating disc ø255 mm and double-piston floating caliper |
Front Brakes Diameter | 255 mm (10.0 inches) |
Front Suspension | Hydraulic USD fork with ø45 mm shaft |
Front Tyre | 90/90-21 |
Front Wheel Travel | 45 mm (1.8 inches) |
Rear Brakes | Single disc. Disc ø240 mm and single-piston floating caliper |
Rear Brakes Diameter | 240 mm (9.4 inches) |
Rear Suspension | Monoshock with progressive compound lever |
Rear Tyre | 140/80-18 |
Other Specifications
Engine & Transmission
Displacement | 398.00 ccm (24.29 cubic inches) |
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Engine Details | Single cylinder, four-stroke |
Compression | 11.0:1 |
Bore X Stroke | 89.0 x 64.0 mm (3.5 x 2.5 inches) |
Fuel System | Carburettor. Keihin FCR-MX 39 |
Ignition | DC-CDI without trembler with variable ignition ming, Kokusan type |
Lubrication System | 2 oil pumps |
Cooling System | Liquid |
Gearbox | 6-speed |
Transmission Type Final Drive | Chain |
Clutch | Wet multi-disc clutch |
Dimensions & Capacities
Dry Weight | 117.5 kg (259.0 pounds) |
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Fuel Capacity | 8.50 litres (2.25 gallons) |
Ground Clearance | 320 mm (12.6 inches) |
Overall Height | 1,255 mm (49.4 inches) |
Overall Length | 2,270 mm (89.4 inches) |
Overall Width | 813 mm (32.0 inches) |
Reserve Fuel Capacity | 1.00 litres (0.26 gallons) |
Seat Height | 940 mm (37.0 inches) If adjustable, lowest setting. |