HONDA CRF250R | ARCH MOTORCYCLE 1S |
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engine specs | |
Type | |
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Liquid-cooled Unicam single-cylinder four-stroke,four-valve 30.5mm intake, titanium 25mm exhaust, steel | S&S Cycle T124 45-degree downdraft fuel-injected V-Twin engine |
Displacement | |
249 cm3 | 2032 cm3 |
Bore X Stroke | |
3.0x2.1 in OR 76 mm | - |
Compression Ratio | |
13.5:1 | - |
Torque | |
- | 115.3/- lb-ft/RPM OR 156/- Nm/RPM |
Fuel System | |
Dual-Timing Programmed Fuel Injection (PGM-FI), 46mm throttle body | EFI |
transmission specs | |
Gearbox | |
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Close-ratio five-speed, manual | 6-speed |
Clutch | |
Wet multi-disc, manual | Compact dry clutch |
Final Drive | |
#520 Chain 13T/49T | Chain |
chassis specs | |
Frame | |
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Aluminium | Tubular steel frame with CNC-machined aluminum subframe single-sided swingarm |
Front Suspension | |
48mm inverted Showa cartridge fork with 16-position rebound and 16-position compression damping adjustability 12.2 inches travel | Fully adjustable ARCH/Öhlins FGRT series fork |
Rear Suspension | |
Pro-Link Showa single shock with spring preload, 17-position rebound damping adjustability, and compression-damping adjustment separated into low-speed (13 positions) and high-speed (3.5 turns) 12.3 inches travel | Fully adjustable ARCH/Öhlins rear shock with reservoir and hydraulic pre-load adjustment |
Front Brake | |
Single 240mm disc with twin-piston caliper | Dual ISR 6-piston monobloc radial mount calipers with ISR floating dampened discs |
Rear Brake | |
Single 240mm disc | Single ISR 4-piston monobloc radial mount caliper with ISR semi-floating disc |
dimension specs | |
Seat Height | |
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37.4 in OR 950 mm | 31.5 in OR 800 mm |
Ground Clearance | |
12.7 in OR 323 mm | - |
Weight | |
231 lbs OR 105 kg | 563 lbs OR 255 kg |
Fuel Capacity | |
1.7 gallons OR 6.4 L | 4.5 gallons OR 17.0 L |
Wheelbase | |
58.6 in OR 1488 mm | 65.4 in OR 1661 mm |
tyres specs | |
Front | |
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Dunlop MX51FA 80/100-21 | 120/70-17 Michelin Power RS |
Rear | |
Dunlop MX51 100/90-19 | 240/45-17 Michelin Power RS |