SR 50 STREET

Technical sheet

• Engine: Liquid cooled horizontal single cylinder two stroke

• Bore x Stroke: 40 x 39,3 mm

• Total displacement: 49 cc

• Compression ratio: 12,1:1

• Fuel system: Carburettor with Ø 17.5 mm throttle body.

• Ignition: Electronic

• Starting: Electric

• Generator: Magneto flywheel, 70 W – 12 V.

• Lubrification: Separate mixing with mechanical pump

• Gear box: Automatic variator

• Clutch: Automatic centrifugal dry clutch

• Primary drive: V belt

• Final drive: Gearbox

• Frame: Split single cradle in high tensile tubular steel

• Front suspension: Hydraulic fork. Wheel travel 90 mm

• Rear suspension: Rear suspension Engine unit acting as swingarm, secured to the frame by linkages on radial silent block mountings. Wheel travel 70 mm

• Brakes: Front: 190 mm Ø stainless steel disc. Racing caliper with twin opposed 32 mm Ø pistons. Rear: 190 mm Ø stainless steel disc. Racing caliper with twin opposed 30 mm Ø pistons

• Wheels: Five spoke light alloy wheels front and rear: 3.50 x 13"

• Tyres: Tubeless. Front and rear: 130/60 x 13”

• Dimensions: Max. length: 1885 mm Max width: 720 mm Max. height: 1200 mm Seat height: 820 mm Wheelbase: 1265 mm

• Fuel tank capacity: 6.5 litres

• Intake: Reed valve