Engine: Rotax 122 single cylinder 2-stroke. Aluminium cylinder with Nikasil liner.
Fuel: Unleaded petrol.
Bore x Stroke: 54mm 54,5mm
Total displacement: 124,8cc
Compression ratio: 12,5:1
Maximum power at the crank: 11 kW and 16 kW.
Maximum torque at the crank: 12.2 Nm @ 8000 rpm (11 kW); 16 Nm @ 9750 rpm (16 kW).
Fuel system: Dell’Orto VHST 28 carburettor.
Ignition: Electronic CDI ignition.
Starting: Kick start.
Generator: 12V-180W
Lubrification: Separate mixing with variable displacement, volumetric pump.
Gear box: 6 speed. Ratios 1st 10/30 2nd 14/29 3rd 17/27 4th 19/25 5th 21/23 6th 22/21
Clutch: Multi-plate wet clutch.
Primary drive: Helical gears. Ratio: 19/63.
Final drive: Chain. Z 16 gearbox pinion, Z 45 rear wheel sprocket (11 kW); Z 15 gearbox pinion, Z 45 rear wheel sprocket (16 kW)
Frame: High strength steel frame with double trellis beam and double cradle. Detachable seat frame.
Front suspension: 40 mm upside down hydraulic fork. Wheel travel 260 mm.
Rear suspension: Steel swingarm. Hydraulic monoshock with piggy back cylinder. Wheel travel 270 mm.
Brakes: Front brake 260 mm disc. Floating caliper with two parallel pistons. Rear brake 220 mm disc. Floating caliper with single piston.
Wheels: Front wheel Aluminium, 1.6x21”. Rear wheel Aluminium, 2.15x18”.
Tyres: Front tyre Pirelli MT21, 90/90x21”. Rear tyre Pirelli MT21, 120/90x18”.
Dimensions: Overall length 2,255 mm. Overall width (at brake levers) 850 mm. Overall height (at mirrors) 1,415 mm. Seat height 925 mm. Wheelbase 1,480 mm.
Dry weight: 116Kg
Fuel tank capacity: 10 litres (including 1.3 litres reserve).
Cooling: Liquid cooled.
Intake: Lamellare
Maximum speed: 115 kph (11 kW); 120 kph (16 kW).
Emissions: Euro 3 (11 kW and 16 kW).
Other: Other characteristics Essential multifunctional instrument panel. Colour schemes Off White
Create your custom-made vehicle!
Download the brochure and discover all the technical details about of RX 125
