Enduro Bikes
2007Beta RR 400 4-Stroke
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The 2007 Beta RR 400 4-Stroke is a competitive enduro machine designed for serious off-road riders seeking reliability and performance. Its liquid-cooled 398cc single-cylinder four-stroke engine delivers strong mid-range power with a 6-speed transmission, while the lightweight molybdenum steel frame ensures nimble handling on technical terrain. Known for durability and user-friendly characteristics, it appeals to both amateur and professional enduro competitors.
- Capacity
- 398.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 117.5 kg
- Seat height
- 940 mm
- Power
- Not on record
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How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for competitive enduro and technical off-road trail riding rather than street use or touring.
- Built for
- It rewards an aggressive, active riding style with quick direction changes, technical climbs, and off-camber terrain over relaxed cruising.
- Not ideal for
- This is not a good fit for commuters, passengers, highway touring, or riders seeking a low, comfortable, road-oriented machine.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 398.0 ccm
- Engine type
- Single, four-stroke
- Bore x stroke
- 89.0 x 64.0 mm
- Compression
- 11.0:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Ignition
- DC-CDI without trembler with variable ignition ming, Kokusan type
- Lubrication system
- 2 oil pumps
- Power
- Not on record - add it
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- wet multi-disc clutch
Dimensions & weight
- Wheelbase
- 1500 mm
- Overall length
- 2270 mm
- Overall width
- 813 mm
- Overall height
- 1255 mm
- Seat height
- 940 mm
- Dry weight
- 117.5 kg
- Fuel capacity
- 8.50 litres
- Ground clearance
- 320 mm
- Reserve fuel capacity
- 1.00 litres
Chassis & suspension
- Frame
- Molybdenum steel with double cradle split above the exhaust port
- Front suspension
- Hydraulic USD fork with 45 mm shaft
- Rear suspension
- Monoshock with progressive compound lever
- Front wheel travel
- 45 mm
Brakes & wheels
- Front brakes
- Single disc. Floating disc 255 mm and double-piston floating caliper
- Front brakes diameter
- 255 mm
- Rear brakes
- Single disc. Disc 240 mm and single-piston floating caliper
- Rear brakes diameter
- 240 mm
- Front tyre
- 90/90-21
- Rear tyre
- 140/80-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Beta RR 400 4-Stroke?
The 2007 Beta RR 400 4-Stroke has a Capacity of 398.0 ccm (24.29 cubic inches).
How many gears does the Beta RR 400 4-Stroke have?
The 2007 Beta RR 400 4-Stroke has a Gearbox of 6-speed.
How much does the Beta RR 400 4-Stroke weigh?
The 2007 Beta RR 400 4-Stroke has a Dry weight of 117.5 kg (259.0 pounds).
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