Beta Alp 4.0 (2005-06) vs Beta Euro 350 (2003-06) vs Beta Alp 4.0 (2003-04) vs Beta Alp 125 4T (2008)

Comparison technical specifications

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Make:	Beta	Beta	Beta	Beta
Model:	Alp 4.0	Euro 350	Alp 4.0	Alp 125 4T
Years:	2005-06	2003-06	2003-04	2008
Engine:	Four stroke, single cylinder, SOHC, 4 valves	Four stroke, single cylinder, SOHC, 4 valves	Four stroke, single cylinder, SOHC, 4 valves	Four stroke, single cylinder, SOHC, 2 valves per cylinder
Capacity:	349 cc / 21.3 cu in	349 cc / 21.3 cu in	349 cc / 21.3 cu in	124 cc / 7.6 cu in
Bore x Stroke:	79 x 71.2 mm	79 x 71.2 mm	79 x 71.2 mm	54 x 54 mm
Compression Ratio:	9.5:1	9.5:1	9.5:1	10.0:1
Cooling System:	Air cooled	Air cooled	Air cooled	Air cooled
Induction:	Mikuni BST 33	Mikuni BST 33	Mikuni BST 33	Mikuni UCAL, 26 mm Ø
Ignition:	Electronic	Electronic	Electronic	Electronic
Starting:	Electric	Electric	Electric	Electric & kick
Transmission:	6 Speed	6 Speed	6 Speed	5 Speed
Final Drive:	Chain	Chain	Chain	Chain
Front Suspension:	Hydraulic fork, 48mm Ø	Hydraulic fork, 48mm Ø	Hydraulic fork, 48mm Ø	Hydraulic forks, 38 mm Ø
Front Wheel Travel:	200 mm / 7.9 in	120 mm / 4.7 in	200 mm / 7.9 in	170 mm / 6.7 in
Rear Suspension:	Single shock adjustable spring preload	Single shock adjustable spring preload	Single shock adjustable spring preload	Single shock adjustable spring preload
Rear Wheel Travel:	220 mm / 8.7 in	100 mm / 3.9in	220 mm / 8.7 in	180 mm / 7.1 in
Front Brakes:	Single 260 mm Ø disc, 2-piston caliper	Single 300 mm Ø disc, 2-piston caliper	Single 260 mm Ø disc, 2-piston caliper	Single 245 mm Ø disc, 2-piston caliper
Rear Brakes:	Single 220 mm Ø disc, 2-piston caliper	Single 220 mm Ø disc, 2-piston caliper	Single 220 mm Ø disc, 2-piston caliper	Single 220 mm Ø disc, 1-piston caliper
Front Tyre:	90/90 -21	120/80-16	90/90 -21	90/90-21
Rear Tyre:	140/80 -18	140/90 -15	140/80 -18	120/80-18
Dimensions:	Length: 2185 mm / 86.0 in Width: 860 mm / 33.9 in Height: 1230 mm / 48.4 in	Length: 2210 mm / 87.0 in Height: 1090 mm / 42.9 in	Length: 2185 mm / 86.0 in Width: 860 mm / 33.9 in Height: 1230 mm / 48.4 in	Length: 2150 mm / 84.6 in Width: 820 mm / 32.3 in Height: 1150 mm / 45.3 in
Ground Clearance:	300 mm / 1.8 in	240 mm/ 9.4 in	300 mm / 1.8 in	298 mm / 11.7 in
Seat Height:	865 mm / 34 in	740 mm / 29.1 in	865 mm / 34 in	850 mm / 33.5 in
Dry Weight:	133 kg / 293 lbs	138 kg / 304 lbs	133 kg / 293 lbs	101 kg / 223 lbs
Fuel Capacity:	10.5 Litres / 2.8 US gal	22 Litres / 5.8 US gal	10.5 Litres / 2.8 US gal	6.8 L / 1.8 US gal