Rotax Max
Displacement: 125cc single cylinder, 2 stroke engine
Bore: 54mm (Gilnisil plated)
Stroke: 54.5mm
Ignition: Battery assisted with rev-limiter
Induction: Reed valve
Carburetor: Dell’orto VHSB 34mm
Radiator: Aluminum, mounted on engine
Water cooled with integral water pump
• Power supply from 12V battery
• Electric starter
Exhaust: Spec expansion chamber with silencer*
*The Rotax Max engine package comes with a pneumatic exhaust valve
Performance: 28 hp @ 11, 500rpm
Max RPM 13,800
Weight 12kg w/o accessories
Gas/oil pre-mix 33:1
Single speed with centrifugal dry clutch, chain drive
Rotax DD2
Displacement:
• 125cc single cylinder 2-stroke engine
• Bore 54mm
Stroke: 54.5mm
Induction: Reed Valve
• Peak performance: 32 HP (24kW) at 11 750 RPM
• Maximum RPM: 13 600
• Weight: 17.5 kg without accessories
• Gas/oil pre-mix 25:1
• Liquid cooled with integrated water pump
• Power supply from 12V battery
• Electric starter
Exhaust: Spec expansion chamber with silencer*
*The Rotax DD2 engine package comes with a pneumatic exhaust valve
• 2-speed gearbox with Centrifugal oil bath clutch, direct drive, axle through transmission
• Electric Shifting Assitance (ESA)
Honda GX160K1
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for the full photo.
Engine specifications:
Displacement: 160cc
• Engine type: 4-stroke, single cylinder overhead valve
• Dry weight: 15 kg (33.2 lbs)
• Cooling system: fan
• Ignition system: transistorized magneto
• Max. output: 5.5 hp @ 3,600 rpm
• Max. torque: 1.1 kg (8.0 ft-lb) @ 2,500 rpm
• PTO shaft rotation: counter clockwise
Vortex ROK
Displacement: 125cc single cylinder 2 stroke engine
• Bore: 54 mm
• Stroke: 54 mm
• Ignition: PVL digital
• Induction: Reed Valve
Carburetor: DEL ORTO VHSH 30mm
• Electric starter.
• Liquid cooled with integrated water pump.
• Balance shaft.
• HP: 29 @ 11500 RPM
• Max RPM Rev. Limiter: 13800
Centrifugal dry clutch with chain drive
• Fuel pump: DEL ORTO
• Weight of engine: 15 kg
Pavesi Lam 25 Evolution
Displacement: 125 cc., single cylinder, 2 stroke engine
Original bore: 54,00 mm
Theoretical maximum bore: 54,07 mm
Stroke: 54,40 mm
Cooling system: Liquid
Number of transfer ducts: 5
Number of exhaust ports: 3
Shape of the combustion chamber: Spherical with squish band
Cylinder wall material: Aluminum with nikasil plating
Connecting rod length: 110
Volume of combustion chamber: 13.4cc minimum with L.A.D. tool
Carburetor DELLORTO mm 30 VHSH
