Aprilia RS 50
Aprilia | |
---|---|
Aprilia RS 50 Tetsuya from 2001 |
|
RS 50 / RS4 50 | |
Manufacturer | Aprilia |
class | Moped |
Motor data | |
Single cylinder two-stroke engine , liquid-cooled | |
Displacement (cm³) | 49.9 |
Power (kW / PS ) | 4.7 kW (6.4 PS) at 9,000 rpm (RS 50) 2.0 kW (2.7 PS) at 5,750 rpm (RS4 50) |
Torque ( N m ) | 3.5 Nm at 5,500 rpm (RS4 50) |
Top speed ( km / h) | <100 |
transmission | 6 courses |
drive | Chain, 11/53 |
Brakes | Front: 300 mm stainless steel disc, radial four-piston pliers. Rear: 218 mm stainless steel disc, radial single-piston pliers |
Wheelbase (mm) | 1350 |
Seat height (cm) | 82 |
Empty weight (kg) | 132 |
The Aprilia RS 50 is a sporty moped from the Italian motorcycle manufacturer Aprilia . It is characterized by a 49.9-cm 3 -Einzylinder two-cycle aluminum engine, the engine variants Minarelli -AM6 motor driven. When throttled, the Aprilia RS 50 reaches a speed of 45 km / h, when unthrottled it can reach speeds of over 80 km / h.
Since 2006 a new, significantly modified version of the Aprilia RS 50 has been produced; The new Aprilia RS 50 clearly stands out from its predecessors in terms of appearance. The new Aprilia RS 50 is of the D50B0 / 1 engine of Derbi driven.
RS4 50
The latest version of the Aprilia RS 50 has existed since 2011, is now called RS4 50 and is the current model in the series. With the RS4 50, both the name and the design are based on the Aprilia RSV4 (successor to the Aprilia RSV 1000 R ). The liquid-cooled 50 cm 3 two-stroke engine of the RS4 50 is started with a starter. Depending on the speed, the motor is supplied with oil separately via a pump. Like the big model, the Aprilia RSV4, the RS4 50 is also equipped with a six-speed gearbox.
Technology of the RS4 50
Parameters | Data |
---|---|
engine | Single-cylinder two-stroke, liquid-cooled |
Bore and stroke | 39.86 x 40 mm |
power | 4.7 kW (6.4 PS) at 9,000 rpm |
Carburetor | Dell'Orto PHVA - 17.5 |
Compression ratio | 11.5: 1 |
ignition | Electronic CDI |
Starter | Electric starter |
battery | 12 V - 6 Ah |
lubrication | Automatic admixture |
transmission | 6 gears, I 11/34, II 15/30, III 18/27, IV 20/24, V 22/23, VI 23/22 |
Primary drive | Gears, 21/78 |
Secondary drive | Chain, 11/53 |
coupling | Multi-disc clutch |
frame | Bridge frame made of aluminum |
Front suspension | 41 mm upside-down fork, 110 mm travel |
Rear suspension | Asymmetrical monoshock swingarm, suspension travel 130 mm |
Brakes | front: 300 mm disc made of stainless steel, radial four-piston pliers |
Rear: | 218 mm stainless steel disc, radial single piston pliers |
rims | made of light metal with 6 double spokes, sealing profile for tubeless tires; front: 2.75 × 17 "; rear: 3.50 × 17" |
tires | Front: 110/80 - 17 ", rear: 130/70 - 17" |
Web links
- Official websites
Individual evidence
- ↑ RS-50. On Aprilia.com ( PDF ; 28 kB), accessed on January 9, 2019.
- ↑ RS4 50 / RS4 50 Replica SBK. At Motorrad-Wimmer-Merkel.de, accessed on January 9, 2019.
- ↑ - ( Memento of the original from August 8, 2014 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ Technical data of the superbike Track test: WSBK-BMW S 1000 RR (part 2): Technical data of the superbike (accessed on January 8, 2012)