EC 250cc Racing (2008)

TECHNICAL DATA

Model				EC 250cc Racing
Engine
Cylinder size				249,3 cc.
Type				Two-stroke, single cylinder with reed intake directly into crankcase plus exhaust valve.
Cooling system				Liquid.
Bore x stroke				66,4 x 72 mm.
Carburettor				38 mm.
Clustch				Hydraulic multidisc.
Gearbox				6 speeds.
Transmission				Primary gearing, secondary chain.
Engine lubrication				2% mixture.
Clutch and gear lubrication				900 cc. API SF o SG 10W30 oil type.
Frame
Frame				Deltabox made with rectangular-profile Cr-Mo tubing.
Front suspension				48 mm upside-down fork, travel 295 mm Ohlins.
Rear suspension				Aluminium swing arm. Progressive system with shock absorber, 310 mm. travel Ohlins.
Front brake				260 mm. disc brake, brake pump and double-piston caliper.
Rear brake				220 mm. disc brake, brake pump and simple-piston caliper.
Front tyre				90 x 90 - 21".
Rear tyre				140 x 80 - 18".
Kick starter				Forged aluminium.
Brake and change pedal				Forged aluminium with flexible tip.
Size
Wheelbase				1.476 mm.
Height seat				945 mm.
Fuel tank capacity				9,5 liters.
Mass				97 Kg.