These are the known mechanical and performance specifications for your 2021 Derbi Senda Racing 50 SM.
Basic Specs
Engine
Displacement50.0 ccm (3.05 cubic inches)
Type
DetailsSingle cylinder, two-stroke
Max RPM
Compression11.5:1
Bore/Stroke39.9 x 40.0 mm (1.6 x 1.6 inches)
Valves/Cylinder
FuelingCarburettor. DELL´ORTO PHVA 17.5 carburettor
IgnitionCDI
Exhaust
LubricationOil pump
CoolingLiquid
Fuel Economy & Polution
Fuel Consumption3.14 litres/100 km (31.8 km/l or 74.91 mpg)
Fuel Capacity7.00 litres (1.85 US gallons)
Emissions72.8 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeTwin-tube steel frame
Rake
Trail
Front SuspensionUpside down fork with Ø 41 mm stanchions
Front Travel240 mm (9.4 inches)
Rear SuspensionSwingarm in high resistance steel. Hydraulic monoshock absorbe
Rear Travel200 mm (7.9 inches)
Seat
Seat Height865 mm (34.1 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length2045 mm (80.5 inches)
Total Width815 mm (32.1 inches)
Ground Clearance
Wheelbase1390 mm (54.7 inches)
Dry Weight
Wet Weight104.0 kg (229.3 pounds)
Wheels & Brakes
Front Tire/Tyre100/80-17
Rear Tire/Tyre130/70-17
Front BrakesSingle disc. Dual piston floating calliper
Front Brake Diameter260 mm (10.2 inches)
Rear BrakesSingle disc
Rear Brake Diameter220 mm (8.7 inches)
Wheels
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