These are the known mechanical and performance specifications for your 2021 Arctic Cat Alterra 90.
Basic Specs

Engine
Displacement90.0 ccm (5.49 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression
Bore/Stroke47.0 x 51.8 mm (1.9 x 2.0 inches)
Valves/Cylinder2
FuelingCarburettor
Ignition
Exhaust
Lubrication
CoolingAir
Drivetrain
GearboxAutomatic
Final Drive
Clutch
Driveline2 WD. Automatic CVT with Forward, Neutral and Reverse.
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity5.70 litres (1.51 US gallons)
Emissions
Chassis
Frame Type
Rake
Trail
Front SuspensionSingle A-Arm
Front Travel71 mm (2.8 inches)
Rear SuspensionSingle A-Arm
Rear Travel74 mm (2.9 inches)
Seat
Seat Height
Alt. Seat Height
Total Height946 mm (37.2 inches)
Total Length1483 mm (58.4 inches)
Total Width876 mm (34.5 inches)
Ground Clearance184 mm (7.2 inches)
Wheelbase975 mm (38.4 inches)
Dry Weight117.9 kg (259.9 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre19/8-8
Rear Tire/Tyre19/8-8
Front BrakesExpanding brake (drum brake)
Front Brake Diameter
Rear BrakesSingle disc. Hydraulic
Rear Brake Diameter
Wheels
Comments
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