BETA Evo 200 | BMW R 12 |
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engine specs | |
Type | |
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single cylinder, 2-stroke, liquid-cooled | Water-cooled, 2-cylinder, four-stroke boxer engine with four valves per cylinder operated by cam followers and two overhead camshafts per cylinder |
Displacement | |
194.6 cm3 | 1170 cm3 |
Bore X Stroke | |
2.5x2.4 in OR 64 mm | 4.0x2.9 in OR 102 mm |
Compression Ratio | |
11:8:1 | - |
Horsepower | |
- | 95/6500 KW(hp)/RPM |
Torque | |
- | 81/6000 lb-ft/RPM OR 110/6000 Nm/RPM |
Fuel System | |
Keihin PWK 28mm carburetor | - |
transmission specs | |
Gearbox | |
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6-speed, manual | 6-speed |
Clutch | |
wet multi-disc, manual | - |
Final Drive | |
chain | Shaft |
chassis specs | |
Frame | |
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aluminum beam, single wave hydroformed with built in fuel tank | Tubular space frame in steel, engine self-supporting |
Front Suspension | |
38mm Paioli | USD telescopic forks, 45 mm |
Rear Suspension | |
adjustable single shock, aluminum bodied, with nitrogen valve including linkage | Aluminium Paralever swinging arm, directly linked WAD spring strut, spring base and rebound damping adjustable |
Front Brake | |
185mm rotor with 4-piston caliper | Twin disc brake, floating brake discs, 310 mm, 4-piston monobloc fixed calipers |
Rear Brake | |
160mm rotor with twin-piston caliper | Single disc brake, 265 mm, 2-piston floating caliper |
dimension specs | |
Overall Length | |
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78.3 in OR 1989 mm | 86.6 in OR 2200 mm |
Overall Width | |
33.5 in OR 851 mm | 32.7 in OR 831 mm |
Seat Height | |
26 in OR 660 mm | 29.7 in OR 754 mm |
Ground Clearance | |
12.2 in OR 310 mm | - |
Weight | |
145 lbs OR 66 kg | 500 lbs OR 227 kg |
Fuel Capacity | |
0.75 gallons OR 2.8 L | 3.7 gallons OR 14.0 L |
Wheelbase | |
51.4 in OR 1306 mm | 59.8 in OR 1519 mm |
tyres specs | |
Front | |
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Michelin Trial 21 | 100/90-19 |
Rear | |
Michelin Trial 18 | 150/80-16 |