Aprilia RS 50 Replica SBK - 2010 Specifications and Reviews

The 2010 Aprilia RS 50 Replica SBK is an entry-level sport bike designed for young riders seeking genuine supersport styling in a manageable 50cc package. Powered by a two-stroke single-cylinder engine with liquid cooling and six-speed transmission, it delivers spirited performance with authentic SBK replica aesthetics. Best known for making accessible, race-inspired fun for learner riders.

2010
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Engine and Transmission Specifications

Exhaust systemEuro 2
ClutchMulti-plate
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemAutomatic mixer
IgnitionElettronica C.D.I.
Fuel systemCarburettor. DellOrto PHVA - Ø14
Bore x stroke39.9 x 40.0 mm (1.6 x 1.6 inches)
Compression11.5:1
Engine typeSingle cylinder, two-stroke
Capacity:49.90 ccm (3.04 cubic inches)
 
 

CategorySport
Year2010
ModelAprilia RS 50 Replica SBK

Brakes, suspension, Frame and wheels

Rear brakes diameter180 mm (7.1 inches)
Rear brakesSingle disc
Front brakes diameter300 mm (11.8 inches)
Front brakesSingle disc
Rear tyre dimensions130/70-17
Front tyre dimensions110/80-17
Rear suspension travel110 mm (4.3 inches)
Rear suspensionDouble reinforced member aluminium swingarm with bracing arch
Front suspension travel120 mm (4.7 inches)
Front suspension40 mm upside down fork
 
 

Physical measures and capacities

Fuel capacity13.00 litres (3.43 gallons)
Wheelbase1,310 mm (51.6 inches)
Overall width720 mm (28.3 inches)
Overall length1,965 mm (77.4 inches)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsReplica SBK Red
StarterElectric

Performance Profile & Rider Fit

Best For

Track55%
City65%
Cornering80%
Daily Riding40%
Touring20%
Passenger15%

Rider Profile

Best ForThis is a learner-legal 50cc sportbike best suited to new or young riders, often those working toward a full license or restricted by moped/learner regulations.
PurposeIt's built to deliver sportbike styling, race-replica aesthetics, and playful handling in a tiny, restricted-displacement package rather than outright performance.
Rider FitIts light weight and compact dimensions make it easy to manage for smaller or less experienced riders, with a committed but not overly extreme sportbike riding position.
CharacterIt feels like a miniature superbike, eager to be flicked through corners and revved hard, rewarding an aggressive, momentum-focused riding style despite its tiny engine.
Not Ideal ForIt is not a good choice for highway touring, carrying a passenger comfortably, or anyone seeking real straight-line speed or long-distance comfort.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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