APRILIA Sportcity 250 | BMW R 12 |
---|
engine specs | |
Type | |
---|---|
Horizontal, single cylinder, 4 -stroke. Forced liquid cooling with centrifugal pump. 4 valve head with overhead camshaft | Water-cooled, 2-cylinder, four-stroke boxer engine with four valves per cylinder operated by cam followers and two overhead camshafts per cylinder |
Displacement | |
244.29 cm3 | 1170 cm3 |
Bore X Stroke | |
2.8x2.4 in OR 71 mm | 4.0x2.9 in OR 102 mm |
Compression Ratio | |
11.1:1 | - |
Horsepower | |
22/8000 KW(hp)/RPM | 95/6500 KW(hp)/RPM |
Torque | |
15/6500 lb-ft/RPM OR 20/6500 Nm/RPM | 81/6000 lb-ft/RPM OR 110/6000 Nm/RPM |
Fuel System | |
Electronic Fuel injection | - |
transmission specs | |
Gearbox | |
---|---|
Automatic | 6-speed |
Clutch | |
Automatic centrifugal dry clutch | - |
Primary Drive | |
V-belt | - |
Final Drive | |
Gears | Shaft |
chassis specs | |
Frame | |
---|---|
Open cradle in high tensile strength steel | Tubular space frame in steel, engine self-supporting |
Front Suspension | |
Hydraulic telescopic fork with 35 mm stanchions. Wheel travel 100 mm | USD telescopic forks, 45 mm |
Rear Suspension | |
Double hydraulic shock absorber with adjustable preload. Wheel travel 80 mm | Aluminium Paralever swinging arm, directly linked WAD spring strut, spring base and rebound damping adjustable |
Front Brake | |
Dual 260 mm stainless steel discs | Twin disc brake, floating brake discs, 310 mm, 4-piston monobloc fixed calipers |
Rear Brake | |
220 mm stainless steel disc | Single disc brake, 265 mm, 2-piston floating caliper |
dimension specs | |
Overall Length | |
---|---|
78 in OR 1981 mm | 86.6 in OR 2200 mm |
Overall Width | |
34.6 in OR 879 mm | 32.7 in OR 831 mm |
Seat Height | |
32 in OR 813 mm | 29.7 in OR 754 mm |
Weight | |
326 lbs OR 148 kg | 500 lbs OR 227 kg |
Fuel Capacity | |
2.4 gallons OR 9.1 L | 3.7 gallons OR 14.0 L |
Wheelbase | |
53.5 in OR 1359 mm | 59.8 in OR 1519 mm |
tyres specs | |
Front | |
---|---|
120/70-15 | 100/90-19 |
Rear | |
130/80-15 | 150/80-16 |