These are the known mechanical and performance specifications for your 2008 Xmotos XB-21.
Basic Specs
Engine
Displacement50.00 ccm (3.05 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression9.4:1
Bore/Stroke39.0 x 41.4 mm (1.5 x 1.6 inches)
Valves/Cylinder
Fueling
Ignition
Exhaust
Lubrication
CoolingAir
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity3.00 litres (0.79 gallons)
Emissions
Chassis
Frame Type
Rake
Trail
Front SuspensionInverted hydraulic Adjustable shock
Front Travel
Rear SuspensionAdjustable Air /Oil shock Absorber
Rear Travel
Seat
Seat Height650 mm (25.6 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length1,320 mm (52.0 inches)
Total Width
Ground Clearance150 mm (5.9 inches)
Wheelbase950 mm (37.4 inches)
Dry Weight50.0 kg (110.2 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre
Rear Tire/Tyre
Front BrakesExpanding brake (drum brake)
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
Wheels
Comments
Intended for children.