RS 50

Technical sheet

• Engine: Liquid cooled, single cylinder two stroke

• Fuel: Dell’Orto PHVA - Ø14

• Bore x Stroke: 39,86 x 40 mm

• Total displacement: 49,9 cc

• Compression ratio: 11,5 :1

• Maximum power at the crank: Electronic C.D.I.

• Maximum torque at the crank: Electric

• Ignition: Elettronica C.D.I.

• Starting: Elettrico

• Exhaust: Euro 2

• Lubrification: Automatic mixer

• Gear box: 6 speed. Ratios: 1st 11/34; 2nd 15/30; 3rd 18/27; 4th 20/24; 5th 22/23; 6th 23/22

• Clutch: Multi-plate

• Primary drive: Gears. Ratio: 21/78

• Final drive: Chain. Ratio: 14/53

• Frame: Aluminium twin beam frame with extruded profiles and internal reinforcement

• Front suspension: 40 mm upside down fork; wheel travel 120 mm

• Rear suspension: Double reinforced member aluminium swingarm with bracing arch; hydraulic monoshock; wheel travel 110 mm

• Brakes: Front: radial caliper with two 28 mm opposed pistons; 300 mm stainless steel disc; aeronautical braided brake hose Rear: 180 mm stainless steel disc; caliper with two 25 mm opposed pistons; aeronautical braided brake hose

• Wheels: Light alloy 6 ‘Y’ spoke wheels with tubeless rims. Front: 2.75 x 17" Rear: 3.50 x 17"

• Tyres: Front: 110/80 - 17" Rear: 130/70 - 17"

• Dimensions: Overall length 1965 mm Overall width 720 mm Max height at windshield 1.100 mm Seat height 810 mm Wheelbase 1,310.5 mm

• Fuel tank capacity: 13 litres

• Carburettor: Dell’Orto PHVA - Ø14

• Battery: 12V – 4Ah