Vent Derapage 50 RR - 2020 Specifications and Reviews

The 2020 Vent Derapage 50 RR is an Italian lightweight sportbike designed for entry-level and novice riders seeking an accessible, manageable platform. Its compact dimensions, low seat height of 870mm, and featherweight 83kg frame make it ideal for shorter or less experienced riders. Best known for its aggressive styling and sport-oriented character despite its modest 50cc displacement, it combines nimble handling with modern braking technology and vibrant color options.

2020
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Engine and Transmission Specifications

ClutchOil bath, multiplate
Gearbox6-speed
Cooling systemLiquid
Fuel systemCarburettor. Dell’Orto PHBN 16
Bore x Stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
Engine typeSingle cylinder, two-stroke
Capacity:49.7 ccm (3.03 cubic inches)
 
 

CategorySuper motard
Year2020
ModelVent Derapage 50 RR
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. Floating disc. Wave disc.
Diameter300 mm (11.8 inches)
Front brakesSingle disc. Dual floating caliper. Wave disc.
Rear tire130/70-17
Front tire100/80-17
Rear SuspensionSingle shock absorber with HM-link, adjustable preload and rebound with pressurizing sub-tank
Front wheel travel260 mm (10.2 inches)
Front SuspensionUSD Hydraulic 41 mm - R16V
Frame typeSemi-double cradle, aluminium twin-spar

Physical measures and capacities

Fuel capacity6.00 litres (1.59 US gallons)
Wheelbase1410 mm (55.5 inches)
Ground clearance273 mm (10.7 inches)
Overall width815 mm (32.1 inches)
Overall length2080 mm (81.9 inches)
Seat height870 mm (34.3 inches) If adjustable, lowest setting.
Dry weight83.0 kg (183.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsItalian brand.
StarterKick
Color optionsRed, blue, green, white, yellow

Performance Profile & Rider Fit

Best For

Track75%
City55%
Cornering90%
Daily Riding30%
Touring12%
Passenger10%

Rider Profile

Best ForBest suited to experienced riders comfortable with a peaky two-stroke powerband and a tall, minimal-weight supermotard chassis.
PurposeBuilt as a pure supermotard for sharp cornering, mini-track days, and playful urban hooliganism rather than any serious distance work.
Rider FitThe tall 870 mm seat height and featherweight 83 kg dry mass demand good leg reach but reward the rider with an incredibly flickable, low-effort machine to muscle around.
CharacterA raw, high-revving two-stroke supermoto with race-derived suspension and brakes, offering direct, aggressive feedback and immediate throttle response.
Not Ideal ForNot for riders seeking long-distance comfort, passenger capability, or a low, easy-to-manage seat height.

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

Rider Fit Visualizer

2020 Vent Derapage 50 RR Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 870mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2020 Vent Derapage 50 RR, with a relaxed knee angle of around 135 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2020 Vent Derapage 50 RR motorcycle is a powerful and stylish option for riders looking for a high-performance bike. With its 50cc engine, this motorcycle offers excellent acceleration and speed, making it perfect for thrill-seekers. The sleek design of the bike is sure to turn heads on the road, and its advanced technology and features provide a smooth and enjoyable ride. Whether you're a seasoned rider or a beginner, the Vent Derapage 50 RR is a fantastic choice for anyone looking for a reliable and exciting motorcycle. Overall, the 2020 Vent Derapage 50 RR is a top-notch motorcycle that delivers on both style and performance. Its powerful engine and advanced features make for an exhilarating riding experience, while its sleek design sets it apart from other bikes in its class. If you're in the market for a high-quality and exciting motorcycle, the Vent Derapage 50 RR is definitely worth considering.
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