2011 New Aprilia RS4 125 2011 Ber-DNA Superbike

Aprilia RS4 mechanical heart lap 125 2011 1-cylinder, 4-Stroke with a capacity of 1235 cc. In previous versions of this sportbike equipped only 2-stroke engine.

This machine is complete with 6-speed transmission, which has been using the Quick Shift Aprilia technology. With this device to move the gear can be more quickly so that acceleration faster. This feature is the adoption of the Aprilia RSV4 teelah APRC which proved superior in Superbike.

Sanhgat his face aggressive with the headlights triple model and the stern of a futuristic design combined LED lights.

With the front frame using a Twin-spar aluminum is lightweight and rigid front suspension combined updside-down 41 mm for front and rear monoshock 130 mm. Reportedly sportbike will be present in Indonesia at the end of a year.

RS4 125 is the result of the evolution of RS 125 2-stroke engine. Since 1993, Aprilia RS 125 population reached more than 100 thousand units. Aprilia sold in over 30 countries worldwide.

Aprilia claims the RS4 125 adopted the style and engineering solutions that are inherited Aprilia RSV4, which brings Aprilia Superbike World Superbike champion in 2010.

APRILIA RS4 125 2011 – Technical Specifications

Engine type Four stroke liquid cooled single cylinder with electronic injection and 4 valves.

Timing system Double overhead camshaft – DOHC

Bore and stroke 58 X 47 mm

Engine capacity 124.8 cc

Compression ratio 12.5 ± 0.5:1

Ignition Electronic with CDI capacity discharge

Start up Electric

Lubrication Wet sump

Gearbox 6 Ratios, 1st 11/33 (0.33) 2nd 15/30 (0.50) 3rd 18/27 (0.67) 4th 20/24 (0.83) 5th 25/27 (0.92) 6th 23/22 (1.05)

Primary drive Gears, 69/29

Final drive Chain, 60/13

Clutch Multiple discs, in oil bath

Frame Aluminium perimeter frame

Front suspension 41 mm upside down fork, wheel excursion 110 mm

Rear suspension Asymmetric swingarm with monoshock, wheel travel 130 mm

Brakes Front: 300 mm stainless steel disc with radial 4 piston calliper

Rear: 218 mm stainless steel disc and calliper with single 30 mm piston

Wheel rims In light alloy with 6 split spokes, with sealing profile for tubeless tyres; front: 2.75 x 17″; rear: 3.50 x 17″

Tyres Front: 100/80 – 17″, rear: 130/70 – 17″

Dimensions Max. Length 1953 mm

Max width 740 mm

Max height at top fairing 1,138 mm

Saddle height 820 mm

Wheelbase 1,350 mm

Fuel tank capacity 14.5 litres (including 3.5 litre reserve)

Emissions compliance Euro 3

2011 New Aprilia RS4 50 2011 Sportbike For The Beginner

Aprilia Aprilia RS4 offers 50 in 2011 to the younger beginner riders.

Aprilia claims the RS4 50 allows young fans to take advantage of the maximum level of technological innovation, efficiency chassis, active safety and quality components.

RS4 50 holding 50cc engine, 1-cylinder, 2-stroke, liquid-cooled, with 6-speed transmission was seeing. Chassis RS4 50 was developed from the experience of Aprilia in World Superbike Championship and MotoGP 125 and 250.

Lightweight Chassis RS4 50 offers a very high stiffness. Spars are made of aluminum with cross ribs strong.

RS4 50 instrument panel equipped with analog / digital with LCD screen, which was taken from his brother Aprilia RSV4.

Characters sport bike RS4 50 reinforced with 6-spoke wheel design. Passenger saddle made ​​in such a way as to make comfortable. A key Aprilia prepared to remove the back seat with a quick and practical, so you can install the cover tail fairing. Under the saddle there is a sizable storage space to store things.

Aprilia offers pilihn RS4 50 with two colors; Racing Racing Black and White. Both are replicas of the Superbike Aprilia color.

APRILIA RS4 50 – Technical specifications

Engine type Single-cylinder, two stroke, carburettor, liquid cooled.

Bore and stroke 39.86 x 40 mm

Engine capacity 49.9cc

Compression ratio 11.5 :1

Ignition Electronic with CDI capacity discharge

Start up Electric

Lubrication Automatic mixer

Gearbox 6 Ratios, 1st 11/34, 2nd 15/30, 3rd 18/27, 4th 20/24, 5th 22/23, 6th 23/22

Primary drive Gears, 21/78

Final drive Chain, 11/53

Clutch Multiplate wet clutch

Frame Twin spar aluminium frame

Front suspension 41 mm upside down fork, wheel travel 110 mm

Rear suspension Asymmetric swingarm with monoshock, wheel travel 130 mm

Brakes Front: 300 mm stainless steel disc with radial 4 piston calliper

Rear: 218 mm stainless steel disc and calliper with single 30 mm piston

Wheel rims In light alloy with 6 split spokes, with sealing profile for tubeless tyres; front: 2.75 x 17″; rear: 3.50 x 17″

Tyres Front: 100/80 – 17″, rear: 130/70 – 17″

Dimensions Max. Length 1953 mm

Max width 740 mm

Max height at top fairing 1,138 mm

Saddle height 820 mm

Wheelbase 1,350 mm

Fuel tank capacity 14.5 litres (including 3.5 litre reserve)

Emissions compliance Euro 2

2010 Aprilia FV2 1200 Modifivations Monster Concept best pict

Aprilia FV2 1200 Modifivations

Aprilia FV2 1200 Modifivations

2012 Aprilia 125 RS4 Modifications Usa

Aprilia 125 RS4 Modifications Usa

After years of success to sell the street-125cc two-stroke for children all over Europe, basically this Aprilia Motorcycles throw in the towel. This is in reaction to complaints from parents that the bikes are too expensive to buy and maintain, and that their children are experiencing too many accidents. Authorities also complained that they were writing too many tickets the owner of a buzz bomb. Aprilia bikes lack of attention to the gateway and apparently helped fuel the negative trends that ultimately lead to fewer teen riding a motorcycle in Europe. Some even say that teenagers have all but forget the bike, instead focusing on other forms of entertainment, like video games.

Aprilia 125 RS4 Modifications Usa

Now, a month after the debut of the KTM 125 Duke interesting concept at Intermot, Aprilia was inaugurated in Milan its replica RS4 125-neat looking, scaled-down racer that won the World Superbike. Spanish Derbi-maker, who, like Aprilia, Piaggio Group is owned by, introduce yourself to have a small four-stroke, GPR 125, last year.

Aprilia 125 RS4 Modifications Usa

Stocks Aprilia Derbi liquid-cooled in it, DOHC, four-valve, fuel injection, 58 x 47mm machine, which resulted claimed 15 horsepower (the legal limit for 125cc bikes in Europe). RS4 is expected to be available in U.S. showrooms in late 2011 as the model 2012.