BETA Evo 125 | ARCH MOTORCYCLE 1S |
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engine specs | |
Type | |
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single cylinder, 2-stroke, liquid-cooled | S&S Cycle T124 45-degree downdraft fuel-injected V-Twin engine |
Displacement | |
124 cm3 | 2032 cm3 |
Bore X Stroke | |
2.1x2.1 in OR 53 mm | - |
Compression Ratio | |
4:1 | - |
Torque | |
- | 115.3/- lb-ft/RPM OR 156/- Nm/RPM |
Fuel System | |
Keihin PWK 28mm carburetor | EFI |
transmission specs | |
Gearbox | |
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6-speed, manual | 6-speed |
Clutch | |
wet multi-disc, manual | Compact dry clutch |
Final Drive | |
chain | Chain |
chassis specs | |
Frame | |
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aluminum beam, single wave hydroformed with built in fuel tank | Tubular steel frame with CNC-machined aluminum subframe single-sided swingarm |
Front Suspension | |
38mm Paioli | Fully adjustable ARCH/Öhlins FGRT series fork |
Rear Suspension | |
adjustable single shock, aluminum bodied, with nitrogen valve including linkage | Fully adjustable ARCH/Öhlins rear shock with reservoir and hydraulic pre-load adjustment |
Front Brake | |
185mm rotor with 4-piston caliper | Dual ISR 6-piston monobloc radial mount calipers with ISR floating dampened discs |
Rear Brake | |
160mm rotor with twin-piston caliper | Single ISR 4-piston monobloc radial mount caliper with ISR semi-floating disc |
dimension specs | |
Overall Length | |
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78.3 in OR 1989 mm | - |
Overall Width | |
33.5 in OR 851 mm | - |
Seat Height | |
26 in OR 660 mm | 31.5 in OR 800 mm |
Ground Clearance | |
12.2 in OR 310 mm | - |
Weight | |
145 lbs OR 66 kg | 563 lbs OR 255 kg |
Fuel Capacity | |
0.75 gallons OR 2.8 L | 4.5 gallons OR 17.0 L |
Wheelbase | |
51.4 in OR 1306 mm | 65.4 in OR 1661 mm |
tyres specs | |
Front | |
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Michelin Trial 21 | 120/70-17 Michelin Power RS |
Rear | |
Michelin Trial 18 | 240/45-17 Michelin Power RS |