Scooter · 2003
SR 50 GP1 Race Replica
MotoLibrary Score
35 /100 Commuter
Power
12 HP
Top Speed
89 km/h
Engine
49 ccm
Technical Overview
2003 Aprilia SR 50 GP1 Race Replica Technical Analysis & Specification Breakdown
Built around Aprilia's scooter motorcycle platform, the 2003 Aprilia SR 50 GP1 Race Replica relies on a 49 cc (3 cu in) liquid-cooled single cylinder, two-stroke powerplant. In factory specification, peak output is rated at 12 HP (8.8 kW), transferring power to the rear wheel through belt final drive. Internal engine geometry specifies a 12.0:1 compression ratio.
Engine
Displacement 49.0 ccm (2.99 cubic inches)
Engine Type Single cylinder, two-stroke
Engine Details Single cylinder, two-stroke
Power 12.0 HP (8.8 kW))
Compression 12.0:1
Fuel System Injection
Cooling Liquid
Transmission
Final Drive Belt (final drive)
Performance
Top Speed 88.5 km/h (55.0 mph)
Exhaust Fat Boy Curve Chrome 2-Stroke
Other
Starter Electric
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Rider Profile
Who Is This Bike For?
🟢
Beginner
A2 license compatible, manageable power.
🏙️
Best For
City & Commuting
Estimate
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