Beta REV 80 2008

Basic Information

Make	Beta
Model	REV 80
Year	2008
Category	Trial

Chassis, Suspension & Brakes

Frame Type	Double wave aluminium beam
Front Brakes	Single disc. 2-piston calipers
Front Brakes Diameter	175 mm (6.9 inches)
Front Tyre	2.75-21
Rear Brakes	Single disc. 2-piston calipers
Rear Brakes Diameter	150 mm (5.9 inches)
Rear Tyre	4-18

Other Specifications

Modifications Compared To Previous Model	New larger-diameter forks (ø 38 mm) with rebound adjustment and altered offset to increase rideability New shockabsorber, derived from the one fitted to the larger-capacity machines, for even more professional and high-performance use Swing-arm mounted on roller bearings for increased smoothness, reduced friction and greater reliability Rationalisation and optimisation of the front end with a gain in terms of greater rigidity Improved performance from brake system as a result of the latest changes: new rear brake caliper (like the Rev-3 250), more powerful, more controllable and better protected from knocks a new rear brake lever with improved operability new master-cylinder and front caliper: opposed pistons and floating disc for even more controllable and precise action New front disc cover of new design New hubs with larger wheel-spindles in ergal: reduced weight combined with increased rigidity and a more professional look New wheel-rims in aluminium, lighter and more rigid, and a move to tubeless tyres New aluminium handlebar with cross-piece New design of silencer, with optimised performance New ø 21 mm Dell’Orto carburettor New more precise and effective master-cylinder New design for front mudguard New colours and graphics to match the top-of-the-range Rev-

Modifications Compared To Previous Model

New larger-diameter forks (ø 38 mm) with rebound adjustment and altered offset to increase rideability New shockabsorber, derived from the one fitted to the larger-capacity machines, for even more professional and high-performance use Swing-arm mounted on roller bearings for increased smoothness, reduced friction and greater reliability Rationalisation and optimisation of the front end with a gain in terms of greater rigidity Improved performance from brake system as a result of the latest changes: new rear brake caliper (like the Rev-3 250), more powerful, more controllable and better protected from knocks a new rear brake lever with improved operability new master-cylinder and front caliper: opposed pistons and floating disc for even more controllable and precise action New front disc cover of new design New hubs with larger wheel-spindles in ergal: reduced weight combined with increased rigidity and a more professional look New wheel-rims in aluminium, lighter and more rigid, and a move to tubeless tyres New aluminium handlebar with cross-piece New design of silencer, with optimised performance New ø 21 mm Dell’Orto carburettor New more precise and effective master-cylinder New design for front mudguard New colours and graphics to match the top-of-the-range Rev-

Engine & Transmission

Displacement	79.60 ccm (4.86 cubic inches)
Engine Details	Single cylinder, two-stroke
Compression	14.7:1
Bore X Stroke	48.0 x 44.0 mm (1.9 x 1.7 inches)
Fuel System	Carburettor. Dell´ orto PHBG 21
Ignition	AET
Lubrication System	Mix with fuel 1,5 % (synthetic oil)

Dimensions & Capacities

Dry Weight	64.0 kg (141.1 pounds)
Fuel Capacity	2.50 litres (0.66 gallons)
Ground Clearance	295 mm (11.6 inches)
Overall Height	1,110 mm (43.7 inches)
Overall Length	1,925 mm (75.8 inches)
Overall Width	815 mm (32.1 inches)
Reserve Fuel Capacity	0.50 litres (0.13 gallons)
Seat Height	652 mm (25.7 inches) If adjustable, lowest setting.