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Engine type
Liquid cooled, single cylinder two stroke
Bore and stroke
39.86 x 40 mm
Displacement
49.9 cc
Compression ratio
11.5 :1
Carburettor
Dell’Orto PHVA - Ø14
Ignition
Electronic C.D.I.
Starting
Electric
Battery
12 V – 4 Ah
Lubrication
Automatic mixer
Gearbox
6 speed. Ratios: 1st 11/34; 2nd 15/30; 3rd 18/27; 4th 20/24; 5th 22/23; 6th 23/22
Primary drive
Gears. Ratio: 21/78
Final drive
Chain. Ratio: 14/53
Clutch
Multi-disc
Exhaust emissions
Euro 2
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 member, aluminium swingarm with reinforcing banana; 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
Tank capacity
13 litres
