Beta RR 4T 400 - 2008 Specifications and Reviews

2020

2010

2008

General information
Category	Enduro / offroad
Year	2008
Model	Beta RR 4T 400
Engine and Transmission Specifications
Clutch	wet multi-disc clutch
Gearbox	6-speed
Cooling system	Liquid
Lubrication system	2 oil pumps
Ignition	DC-CDI without trembler with variable ignition timing, Kokusan type.
Fuel system	Carburettor. Keihin FCR-MX 39
Bore x stroke	89.0 x 64.0 mm (3.5 x 2.5 inches)
Compression	11.0:1
Stroke	4
Engine type	Single cylinder
Capacity:	398.00 ccm (24.29 cubic inches)
Physical measures and capacities
Wheelbase	1,500 mm (59.1 inches)
Ground clearance	320 mm (12.6 inches)
Overall width	813 mm (32.0 inches)
Overall length	2,270 mm (89.4 inches)
Overall height	1,255 mm (49.4 inches)
Seat height	940 mm (37.0 inches) If adjustable, lowest setting.
Dry weight	117.5 kg (259.0 pounds)

Beta RR 4T 400 dimensions and frame
Rear brakes diameter	240 mm (9.4 inches)
Rear brakes	Single disc. single-piston floating caliper
Front brakes diameter	255 mm (10.0 inches)
Front brakes	Single disc. double-piston floating caliper
Rear tyre dimensions	140/80-18
Front tyre dimensions	90/90-21
Rear suspension	Monoshock with progressive compound lever
Front suspension	Hydraulic USD fork with 45 mm shaft
Frame type	Molybdenum steel with double cradle split above the exhaust port
Speed and acceleration
Modifications compared to previous model	Technical Modifications 2008 New design for headlamp support and front light assembly: more compact, with a more modern and aggressive shape. Anti-scratch polycarbonate lens. New digital instruments with smaller dimensions. New way of attaching the plastics at the rear end: a more practical system which improves accessibility and speeds up maintenance operations. Optimized and rationalized frame in the front area with new Domex 420 plates for a better rigidity and a loss of weight. New hydraulic ad
Reserve fuel capacity	1.00 litres (0.26 gallons)
Fuel capacity	8.50 litres (2.25 gallons)