These are the known mechanical and performance specifications for your 2012 Sherco ST 4.
Basic Specs
Engine
Displacement317.00 ccm (19.34 cubic inches)
TypeNikasil coated cylinder
DetailsSingle cylinder, four-stroke
Max RPM
Compression
Bore/Stroke82.0 x 60.0 mm (3.2 x 2.4 inches)
Valves/Cylinder4
FuelingCarburettor. Keihin Ø28mm with SPS (Sherco Prompt System)
IgnitionLeonelli electronic digital
ExhaustSteel header pipe with an integrated aluminum muffler
LubricationWet sump pressure lubrication
Cooling
Drivetrain
Gearbox5-speed
Final DriveChain
ClutchWet, multidisc
Driveline5 speed sequential gearbox with security selector system to prevent false shifts.
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity2.90 litres (0.77 gallons)
Emissions
Chassis
Frame TypeTubular section Chrome-moly
Rake
Trail
Front SuspensionTech Ø 39 mm hydraulic telescopic fork
Front Travel165 mm (6.5 inches)
Rear SuspensionProgressive link system with single Olle adjustable shock absorber,
Rear Travel175 mm (6.9 inches)
Seat
Seat Height645 mm (25.4 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance310 mm (12.2 inches)
Wheelbase1,322 mm (52.0 inches)
Dry Weight73.0 kg (160.9 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre2.50-21
Rear Tire/Tyre2.75-18
Front BrakesSingle disc. Hydraulic
Front Brake Diameter185 mm (7.3 inches)
Rear BrakesSingle disc. Hydraulic
Rear Brake Diameter145 mm (5.7 inches)
WheelsGold anodized aluminum rim and aluminum hub, steel spokes with Michelin tube-type tire
Comments
Made in Spain.