engine for emotion
ROS motor
LIGHT FLY ENGINES
1918
Technical features
Ros 125 light
Cycle Two strokes
Displacement 125cc
Bore 54 mm
Stroke 54 mm
Power 29 cv @ 10050 rpm
Compression ratio 10,6:1
Max rpm 10250 rpm
Thrust 75 kg @ 10050 rpm
Cooling Forced air
Piston aluminium with one piston ring
Cylinder Nikasil coated
Head aluminium G-Al Si 9 uni 3051
Cranckcase aluminium G-Al Si 9 uni 3051
Carburetor Walbro Wg8
Feeding Reed valve
Electronic ignition TCI
Spark plug NGK B10ES
Reduction with helical gear in oil bath
Reduction ratio 4:1
Clutch Centrifugal
Starter Manual
Fuel mixture of premium petrol 98 octane and 2,5% of synthetic High quality oil for two
stroke engines *
Consumption from 2.5 to 3.5 liters hours (it depends on load, speed and carburettor)
Rotations Clockwise; front of propeller viewed
Weight 10,5 kg
13,3 kg with muer and airbox
* For more details, read the “Running-in” section.
Contact
For any further information, do not hesitate to contact us.
You can send your enquiries to:
e-mail: info@marcmotor.com
Phone and Fax: +39 0733 493158
Skype: marcmotor
Web: www.marcmotor.com
Marcmotor di Marcolini Gianluca
Via dei Velini, 293
62100 Macerata
Italia
PI - VAT: 01515340436
engine for emotion
ROS motor
LIGHT FLY ENGINES
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