
The new EOS 100 ICI mod. 2019
Features
- ”all black” appearance
- Newly designed CNC cylinder head in black
- More fins for better cooling as well as improved combustion behavior.
- Viton ring gasket, no leaking, no re-tightening of the head necessary.
- New fan cover for top cooling of cylinder and head
- Wider drive wheel and belt to reduce slipping and less need for re-tensioning
- Larger and higher volume exhaust for greater performance
- Newly modified and enhanced ICI ignition
- New port timing
- More power and thrust (over the former EOS 100 Booster ICI)
- Lower fuel consumption
- Improved reliability

Optimal in Function
The EOS100 engine is very easy to start and is characterized by its quiet and smooth idle running. The carburettor with adjustable Low and High nozzles, together with the unique HIFLOW-SHOT Air-Box, ensures smooth running at all engine speeds, and can be optimally adjusted for different locations, conditions and altitiudes.
The precision balanced crankshaft, the flywheel and all the axles are machined to precision tolerances and guarantee the lowest possible vibration. The forced cooling system prevents the engine from overheating and allows for long-term operation under full load.
Power & Thrust
Despite the engine’s comparatively small size and low engine weight, the moderate compression is designed for long life and the unit generates optimal thrust and outstanding power.
Quality and Reliability
The well proven engine concept, the use of only the highest quality materials and components, the best workmanship and meticulous assembly guarantee the highest quality and reliability over a long engine lifetime.
Why choose an EOS Engine?
- Ultra light weight
- Simplicity of design
- Short build length
- Low fuel consumption
- Fan cooling
- Centrifugal clutch
- Membrane carburetor
- Ignition coil with long life span
- Auto compressor function for easy pull start-up
- Reliability through Austrian craftsmanship
- Competitive pricing
- 2 years mechanical factory warranty.
- Excellent and reliable after sales support and maintenance service
EOS Easy Starter
The new EASY-STARTER – Hand Starter for EOS100 Booster and EOS150
Advantages compared to the standard hand starter :
- less pulling force necessary
- no compression kickbacks on the hand during the start pull
- more acceleration for engine startup
- easier engine startup
How it works
In addition to the return spring, a second spring mechanism is installed, which causes the rotation to be delayed and the pull force to be increased at the same time dampening any compression rebound.

engine | single cylinder 2 stroke |
displacement | 102cc |
stroke | 45mm |
bore | 54mm |
gear ratio of belt drive | 1:3.5 |
carburetor | membrane Walbro WG8-1 with choke |
spark plug | NGK BR9HS |
power | 21.6 hp (15.9KW) at 9500 rpm |
thrust | >55kg / 125cm >60kg / 130cm prop |
starter | Pull Cord East Start |
cooling | fan cooling |
average consumption | 3 – 3.5l/h |
fuel inlet | membrane, fiber Reed valve 34mm |
air inlet | HIFLOW-SHOT air box |
fuel recommendation | unleaded 98 Octane |
fuel mixture | 2.5% |
2-stroke oil | fully synthetic |
weight minus exhaust | 7.5kg |
weight plus exhaust – all complete | 9.75kg |
exhaust | Nickel plated, Carbon silencer |
max. build-in length | 21cm |
dimensions | 57 x 34 x 25cm |
prop rotation | anti-clockwise |
recommended wooden prop | CT/E100125V1-2BW 2 blade |
recommended carbon prop | P&T 2 blade 125cm or 130cm |







