Beta REV-3 270 - 2008 Specifications and Reviews

2008

General information
Category	Trial
Year	2008
Model	Beta REV-3 270

Engine and Transmission Specifications
Clutch	Wet multi-disc clutch with cush-drive rubber
Gearbox	6-speed
Cooling system	Liquid
Lubrication system	mix with fuel 1,5 % (synthetic oil)
Ignition	Electronic AET 12V - 85W
Fuel system	Carburettor. Keihin PWK 28mm
Bore x stroke	76.0 x 60.5 mm (3.0 x 2.4 inches)
Compression	10.8:1
Stroke	2
Engine type	Single cylinder
Capacity:	274.50 ccm (16.75 cubic inches)
Physical measures and capacities
Wheelbase	1,310 mm (51.6 inches)
Ground clearance	310 mm (12.2 inches)
Overall width	850 mm (33.5 inches)
Overall length	1,990 mm (78.3 inches)
Overall height	1,120 mm (44.1 inches)
Seat height	660 mm (26.0 inches) If adjustable, lowest setting.
Dry weight	72.0 kg (158.7 pounds)
Beta REV-3 270 dimensions and frame
Rear brakes diameter	165 mm (6.5 inches)
Rear brakes	Single disc. 2 piston caliper
Front brakes diameter	185 mm (7.3 inches)
Front brakes	Single disc. 4 piston caliper
Rear tyre dimensions	4-18
Front tyre dimensions	2.75-21
Rear suspension	Monoshock
Front suspension	Hydraulic fork with 38 mm shaft
Frame type	Double wave aluminium beam

Speed and acceleration
Modifications compared to previous model	REV-3 250/270Cc - 2008 Technical Modifications New fork settings. Optimisation of the oil-flow has made the forks more sensitive in absorbing the bumps. New shockabsorber settings. More stable performance over time, combined with greater reliability. New Keihin PWK 28 mm carburettor: more immediate and lively response at the bottom end, together with a marked improvement in power and acceleration in the middle-to-upper range. New filter box to optimise the fit with the new Keihin carburettor:
Reserve fuel capacity	0.80 litres (0.21 gallons)
Fuel capacity	3.00 litres (0.79 gallons)