Aprilia SR 50 Factory (2015) vs Aprilia RSV-4R APRC / ABS (2013)
Comparison technical specifications
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Make: | Aprilia | Aprilia |
Model: | SR 50 Factory | RSV-4R APRC / ABS |
Years: | 2015 | 2013 |
Engine: | Two stroke, single cylinder | Four stroke, longitudinal 65° V four , DOHC, 4 valves per cylinder |
Capacity: | 49 cc / 3.0 cu in | 999.1 cc / 61.0 cu-in |
Bore x Stroke: | 39 x 41.35 mm | 78 x 52.3 mm |
Cooling System: | Liquid cooled | Liquid cooled |
Lubrication: | Wet sump forced lubrication system with mechanical pump | Wet sump. Two pumps (lubrication and cooling). Oil cooler. |
Exhaust: | Single, Euro 2 | 4 into 2 into 1 layout, single oxygen sensor, lateral single silencer with engine control unit-controlled butterfly valve and integrated trivalent catalytic converter (Euro 3) Flywheel mounted 420W alternator with rare earth magnets |
Induction: | Electronic direct fuel injection | Airbox with front dynamic air intakes. Variable length intake ducts controlled via ECU. 4 Weber-Marelli 48-mm throttle bodies with 8 injectors and latest generation Ride-by-Wire engine management. Choice of three different engine maps selectable by the rider with bike in motion: T (Track), S (Sport), R (Road) Magneti Marelli digital electronic ignition system integrated in engine control system, with one spark plug per cylinder and "stick-coil"-type coils |
Starting: | Electric | Electric |
Max Power: | 4.0 kW / 5.4 hp @ 8500 rpm | 132 kW / 180 hp @ 12500 rpm |
Max Torque: | 4.7 Nm / 0.48 kgf-m / 3.5 lb-ft @ 8500 rpm | 115 Nm / 11.7 kgf-m / 84.8 lb-ft @ 10000 rpm |
Transmission: | Continuous automatic variator | 6 Speed |
Final Drive: | V-belt | Chain |
Frame: | Split single cradle frame in high tensile strength steel tube | Twin-spar adjustable aluminium frame, with castings and pressings. Adjustments: • headstock position and rake • engine height • swingarm pin height, Öhlins adjustable steering dumper |
Front Suspension: | Telescopic hydraulic fork | Upside-down Sachs fork with Ø43 mm stanchions. Aluminium radial caliper mounts. Completely adjustable spring preload and hydraulic compression and rebound damping. |
Front Wheel Travel: | 76 mm / 3.0 in | 120 mm / 4.7 in |
Rear Suspension: | Engine unit acting as swingarm; frame linkages on two radial silent block mountings | Double braced aluminium swingarm; mixed low thickness and sheet casting technology. Sachs piggy back monoshock with completely adjustable: spring preload, wheelbase, hydraulic compression and rebound damping. APS progressive linkage. |
Rear Wheel Travel: | 70 mm / 2.8 in | 130 mm / 5.1 in |
Front Brakes: | Ø190 mm Stainless steel disc brake with twin opposed pistons | 2 x Ø320 mm diameter floating stainless steel disc with lightweight stainless steel rotor and aluminium flange with 6 pins. Brembo monobloc radial calipers with 4 x Ø34 mm opposite. Sintered pads. Radial pump and metal braided brake hose |
Rear Brakes: | Ø190 mm Stainless steel disc, racing caliper with twin opposed pistons | Single Ø220 mm diameter disc, Brembo floating caliper with two Ø32 mm isolated pistons. Pump with integrated tank and metal braided hose |
Front Tyre: | 130/60-13 | 120/70 ZR17 |
Rear Tyre: | 130/60-13 | 200/55 ZR 17 (alternative: 190/50 ZR 17; 190/55 ZR17) |
Dimensions: | Length: 1860 mm / 73.2 in Width: 805 mm / 31.7 in | Length: 2040 mm / 80.3 in Width: 735 mm / 28.9 in (at the handlebar) Height : 1120 mm / 44.0 in |
Seat Height: | 820 mm / 32.3 in | 845 mm / 33.2 in |
Fuel Capacity: | 7 Litres / 1.9 US gal | 17 Liters / 4.4 US gal |