Aprilia RS4 50 Replica (2014)

The Aprilia RS4 50 Replica is a thrilling addition to the brand’s youth-oriented sports lineup, paying homage to the RSV4 SBK 2014 with its sleek silver livery and iconic ’33’ Marco Melandri decals.

Its 125cc variant boasts an aggressive ‘Racing’ design language, while the exposed die-cast aluminum alloy frame exudes a sense of racing heritage. Under the hood lies a robust single-cylinder engine, delivering a perfect balance of power and agility through its six-speed gearbox.

At the heart of this motorcycle is a dual-sport-focused suspension setup, paired with Brembo’s four-piston radial calipers on the front wheel for unparalleled braking performance. Completing the package are attractive 6-spoke wheels wrapped in grippy tires, designed to deliver exceptional handling and control on any road or track.

With its innovative Quick Shift system, riders can now seamlessly transition between gears without touching the clutch, elevating their riding experience to new heights.

Key Specifications

Engine Type	Two stroke, single cylinder
Engine Capacity	49.9 cc / 3.05 cub in.
Fuel Tank Capacity	3.8 US gallons / 14.5 L
Seat Height	32.3 inches / 820 mm

*n/a – information not provided by manufacturer

All Specifications

Make & Model

Model	Aprilia RS4 50 Replica
Year	2014

Engine

Engine Type	Two stroke, single cylinder
Displacement	49.9 cc / 3.05 cub in.
Bore x Stroke	39.9 x 39.9 mm
Compression Ratio	11.5:1
Lubrication System	Automatix mixer
Cooling System	Liquid cooled
Exhaust	Single, stainless steel and chrome silencer

Performance

Top Speed

96.6 km/h / 60 mph

*n/a – information not provided by manufacturer

Transmission

Clutch	Multiple discs in oil bath
Gearbox	6-Speed
Final Drive	Chain

Electrical & Electronics System

Starter

Electric

Chassis & Suspension

Frame Type	Aluminium
Front Suspension	Upside down fork, 41 mm
Front Suspension Travel	4.3 inches / 110 mm
Rear Suspension	Asymmetric swingarm, monoshock
Rear Suspension Travel	5.1 inches / 130 mm

Wheels & Brakes

Wheels	Light alloy with 6 split spokes
Front Wheel/Rim Size	2.75 x 17 in.
Front Tire Size	110/80-17
Rear Wheel/Rim Size	3.50 x 17 in.
Rear Tire Size	130/70-17
Front Brakes	Stainless steel disc, 300 mm, 4-piston radial caliper
Rear Brakes	Stainless steel disc, 218 mm, single piston caliper

Dimension & Weights

Overall Length	1953 mm / 76.9 in
Overall Width	740 mm / 29.1 in
Overall Height	1138 mm / 44.8 in
Seat Height	32.3 inches / 820 mm
Wheelbase	53.1 inches / 1350 mm
Fuel Tank Capacity	3.8 US gallons / 14.5 L

Features

Stainless steel disc with 300 mm diameter
4-piston radial caliper on front brake
Single piston caliper on rear brake
218 mm stainless steel disc on rear brake
LED taillight
“Racing” integrated design on tank
Exposed die-cast aluminum alloy frame
Cross-ribbing reinforcement in frame
Single-cylinder, two-stroke, liquid-cooled engine (50 cc)
Valve induction and separate lubrication mixing on 50 cc engine
Six-speed gearbox on 50 cc engine
Single cylinder, four-stroke, four-valve engine (125 cc)
Electronic injection on 125 cc engine
Liquid cooled engine with double overhead camshaft (DOHC) on 125 cc
Inverted fork with 41 mm stroke and anodized black sliders
Monoshock absorber on asymmetric swingarm
Hard steel front disc with 300 mm diameter and radial four-piston calipers
Rear disc with 220 mm diameter and single piston caliper
Six-spoke wheels with 17″ diameter
Tires: 100/80 in front, 130/70 at rear

*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com