These are the known mechanical and performance specifications for your 2020 Vent Derapage 50 RR.
Basic Specs

Engine
Displacement49.7 ccm (3.03 cubic inches)
Type
DetailsSingle cylinder, two-stroke
Max RPM
Compression
Bore/Stroke40.3 x 39.0 mm (1.6 x 1.5 inches)
Valves/Cylinder
FuelingCarburettor. Dell”™Orto PHBN 16
Ignition
Exhaust
Lubrication
CoolingLiquid
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity6.00 litres (1.59 US gallons)
Emissions
Chassis
Frame TypeSemi-double cradle, aluminium twin-spar
Rake
Trail
Front SuspensionUSD Hydraulic 41 mm - R16V
Front Travel260 mm (10.2 inches)
Rear SuspensionSingle shock absorber with HM-link, adjustable preload and rebound with pressurizing sub-tank
Rear Travel
Seat
Seat Height870 mm (34.3 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length2080 mm (81.9 inches)
Total Width815 mm (32.1 inches)
Ground Clearance273 mm (10.7 inches)
Wheelbase1410 mm (55.5 inches)
Dry Weight83.0 kg (183.0 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre100/80-17
Rear Tire/Tyre130/70-17
Front BrakesSingle disc. Dual floating caliper. Wave disc.
Front Brake Diameter300 mm (11.8 inches)
Rear BrakesSingle disc. Floating disc. Wave disc.
Rear Brake Diameter220 mm (8.7 inches)
Wheels


Comments
Italian brand.