HONDA CRF450R | APRILIA RS 457 |
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engine specs | |
Type | |
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Single cylinder, four-stroke, liquid-cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
Displacement | |
449 cm3 | - |
Bore X Stroke | |
3.8x2.4 in OR 97 mm | - |
Compression Ratio | |
13.5:1 | - |
Horsepower | |
54.5/9000 KW(hp)/RPM | 48/- KW(hp)/RPM |
Torque | |
26/7000 lb-ft/RPM OR 35/7000 Nm/RPM | - |
Fuel System | |
Programmed Fuel Injection (PGM-FI), 46mm downdraft throttle body | - |
transmission specs | |
Gearbox | |
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5-Speed | - |
Clutch | |
Wet multi-plate | - |
Final Drive | |
Chain | - |
chassis specs | |
Frame | |
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- | Aluminium frame |
Front Suspension | |
49 mm inverted Showa fork with rebound and compression damping adjustability 12.0 inches of travel | - |
Rear Suspension | |
Pro-Link Showa single shock with adjustable spring preload, rebound and compression damping adjustability 12.3 inches of travel | - |
Front Brake | |
Single disc 260 mm | - |
Rear Brake | |
Single disc 240 mm | - |
dimension specs | |
Overall Length | |
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86.4 in OR 2195 mm | - |
Overall Width | |
32.6 in OR 828 mm | - |
Seat Height | |
37.8 in OR 960 mm | - |
Ground Clearance | |
12.9 in OR 328 mm | - |
Weight | |
245 lbs OR 111 kg | 351 lbs OR 159 kg |
Fuel Capacity | |
1.7 gallons OR 6.4 L | - |
Wheelbase | |
58.3 in OR 1481 mm | - |
tyres specs | |
Front | |
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90/100-21 | - |
Rear | |
120/80-19 | - |