Don't need the Standard exhaust set that comes with this motor? want to upgrade to an MTW system from us?
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GP 123cc V2 - Twin cylinder

at AerobatX we not only have the biggest stock of GP spares in Europe, but we also have the expertise to match


   Download the Engine info and Manual hereGP 123cc Engine Manual, dimensions and Drilling template


Displacement : 123 cc

Output:12HP
Engine Weight:2517g (includes ignition)

Std Exhausts weight 300gr (for both)

RPM:1600-8500

Factory Warranty:2 years

Engine comes complete with ignition unit 

Recommended prop sizes are ( all ACTUAL prop rpm data by AerobatX)

GP-123 with Falcon 28*10 :6950rpm

GP-123 with Falcon 28*11 :6500rpm

GP-123 with Falcon 28*9.5 :6980rpm

GP-123 with Falcon 29*9 :6750rpm

GP-123 with Falcon 27*11 :6930rpm

GP-123 with Falcon 26*12*3 :6000rpm

GP-123 with Falcon 25*12*3 :6350rpm

(all above rpm tested at 3300ft ASL, std mufflers and 38:1 oil)


comes with Genuine Walbro Carb and Genuine NGK CM6 spark plugs

Backed by a full service Centre at AerobatX. Built from top quality components but at an affordable price. GP are the market leaders and that is why you will find most top level competition pilots choosing GP. 

Some myths about the GP 123 engine - there is no V3 motor. Due to some issues on the first V1 version all motors were recalled worldwide and were replaced with V2 motors, so there is no need to worry you may be buying a second hand V1 - they don't exist. That's what i call great customer service and backup from a quality supplier!! Ever since there has only been a V2 version produced, there was a time when the prop hubs were changed from the Silver Chrome plated version to the new Blue anodised hubs, but they are still all V2 motors. So get out there and go enjoy the GREAT POWER thats comes with the great quality!! and if you haven't experienced the power yet, its time you treated yourself .........
 

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GP 123 cc V2 (Includes Muffler set)

  • £1,155.00

  • Ex Tax: £962.50

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Tags: 123cc, gp, gas engine, great power