DERBI GP1 250 | ARCH MOTORCYCLE 1S |
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engine specs | |
Type | |
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air-cooled, four-stroke, single cylinder | S&S Cycle T124 45-degree downdraft fuel-injected V-Twin engine |
Displacement | |
249 cm3 | 2032 cm3 |
Bore X Stroke | |
2.8x2.4 in OR 71 mm | - |
Compression Ratio | |
12.3:1 | - |
Horsepower | |
22/6500 KW(hp)/RPM | - |
Torque | |
40/6000 lb-ft/RPM OR 54/6000 Nm/RPM | 115.3/- lb-ft/RPM OR 156/- Nm/RPM |
Fuel System | |
DellOrto carburetor | EFI |
transmission specs | |
Gearbox | |
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CVT | 6-speed |
Clutch | |
automatic | Compact dry clutch |
Final Drive | |
belt | Chain |
chassis specs | |
Frame | |
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aluminium, twin spar | Tubular steel frame with CNC-machined aluminum subframe single-sided swingarm |
Front Suspension | |
40mm telescopic fork | Fully adjustable ARCH/Öhlins FGRT series fork |
Rear Suspension | |
monoshock | Fully adjustable ARCH/Öhlins rear shock with reservoir and hydraulic pre-load adjustment |
Front Brake | |
single 245mm disc | Dual ISR 6-piston monobloc radial mount calipers with ISR floating dampened discs |
Rear Brake | |
single 200mm disc | Single ISR 4-piston monobloc radial mount caliper with ISR semi-floating disc |
dimension specs | |
Overall Length | |
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76.1 in OR 1933 mm | - |
Seat Height | |
- | 31.5 in OR 800 mm |
Weight | |
- | 563 lbs OR 255 kg |
Fuel Capacity | |
3.7 gallons OR 14.0 L | 4.5 gallons OR 17.0 L |
Wheelbase | |
44.9 in OR 1140 mm | 65.4 in OR 1661 mm |
tyres specs | |
Front | |
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120/70x14 | 120/70-17 Michelin Power RS |
Rear | |
140/60x14 | 240/45-17 Michelin Power RS |