BETA M4-4T | ARCH MOTORCYCLE 1S |
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engine specs | |
Type | |
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Single-cylinder, 4-stroke, air cooled | S&S Cycle T124 45-degree downdraft fuel-injected V-Twin engine |
Displacement | |
349 cm3 | 2032 cm3 |
Bore X Stroke | |
3.1x2.8 in OR 79 mm | - |
Compression Ratio | |
9,5:1 | - |
Torque | |
- | 115.3/- lb-ft/RPM OR 156/- Nm/RPM |
Fuel System | |
Mikuni BST 33 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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steel double cradle frame | Tubular steel frame with CNC-machined aluminum subframe single-sided swingarm |
Front Suspension | |
hydraulic fork with 46 mm shaft | Fully adjustable ARCH/Öhlins FGRT series fork |
Rear Suspension | |
monoshock with adjustable spring preload | Fully adjustable ARCH/Öhlins rear shock with reservoir and hydraulic pre-load adjustment |
Front Brake | |
310mm disc | Dual ISR 6-piston monobloc radial mount calipers with ISR floating dampened discs |
Rear Brake | |
220mm disc | Single ISR 4-piston monobloc radial mount caliper with ISR semi-floating disc |
dimension specs | |
Overall Length | |
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85 in OR 2159 mm | - |
Overall Width | |
33.9 in OR 861 mm | - |
Seat Height | |
34.3 in OR 871 mm | 31.5 in OR 800 mm |
Ground Clearance | |
12 in OR 305 mm | - |
Weight | |
293 lbs OR 133 kg | 563 lbs OR 255 kg |
Fuel Capacity | |
2.8 gallons OR 10.6 L | 4.5 gallons OR 17.0 L |
Wheelbase | |
55.5 in OR 1410 mm | 65.4 in OR 1661 mm |
tyres specs | |
Front | |
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120/70 - 17 | 120/70-17 Michelin Power RS |
Rear | |
150/60 - 17 | 240/45-17 Michelin Power RS |