This high quality 156fmi 125cc engine comes from one of the worlds most reputable engine manufacturer. Zongshen is one of the largest engine manufacturers producing over 4,000,000 motorcycle engines annually. Zongshen is proud to have earned numerous R&D awards and patents, they manufacture most of their own parts, as well as parts for Harley-Davidson, Piaggio, BMW, Vespa and Norton. Zongshen engines are more resistant and develop more horse power than those of similar competitors.
Why are our engines different to other sellers engines?
Other seller engines-
Engines are sold boxed, un-opened and unchecked and with no adjustments carried out which if left unchecked could cause potential problems and furthermore serious damage.
We carry out a full inspection to ensure all components are present and make all adjustments "Which are always required" to timing and valve clearance settings. We drain the transport oil which is not suitable to use for running your engine.
What does this mean for me?
This means your engine can be fitted straight into your bike with the peace of mind that a professional technician has set it up to run perfectly for its breaking in period, which is the most important point of the engines life....... just add good quality 10w/40 semi synthetic motorcycle oil and away you go.
Comes complete as follows:
-Complete Genuine ZS 125cc engine 14 HP
-5 speed manual gearbox (1-N-2-3-4-5)
-Removable side cases
-Starter motor wire
-Inlet manifold with spacers, gaskets and bolts
For dimensions please see images.
Please note: All our engines need to go through a braking in procedure.
Please follow the engine installation guide we include as this will helps you in setting up and getting the most from your new engine.
Here is a message from a happy chappy who purchased one of the Honda clone engines for a near 2000 mile European trip.
“Just thought I’d let you know, I have just completed an 8 day tour of Europe on my Honda Cub fitted with one of your YX 125 4 speed engines. It ran perfectly for the 1,939 miles of the trip. Speeds were mainly between 43-50mph. It is still as quiet as a mouse and used no oil (I did have an oil cooler fitted). Countries visited, in order, were :- France, Belgium, Luxembourg, France, Germany, Czech Republic, Germany, Austria, Germany and finally France. Was I worried it wouldn’t make it…YES, am I worried now….No. Another YX engine also made it, one of your 150 manual clutch jobbies. Thanks for a great engine…Bogger”