Stevelin Motorcycles are the sole distributer for Pro-Race exhausts to fit the new Euro 5 Zontes ZT125 G1 / U1 & U Models . 


These are manufactured in the UK and have been designed from the ground up purely for the Zontes ZT 125 G1 U1 & U. These are in keeping with the original system sitting nicely underneath the bike.


They are made from stainless steel and whilst the standard system weighs 5.4kg the Pro-race system only weighs 2.4kg !!


This system has a removable Baffle but even with the Baffle fitted it gives a fantastic deeper note , removing the Baffle may upset the neighbours ;) , It is a de-cat system aswell so breaths more freely.


Here is a Video of Dyno Time with the exhaust and the before and after Figures and at the end you can hear a side by side comparison in sound.

Walkaround Videos are also doing other Mods for the Zontes so give him a like and sub.


These exhausts are NOT e-stamped for Europe. Please bear in mind there may be a week turnaround for your system.


  • The Pro-Race Exhaust Systems Guarantee.


    Our exhausts are backed by a lifetime coverage on manufacture defects. We are completely committed to supporting our customers. We will, without hesitation, accept any manufacturing defect issues, as a Pro-Race customer your satisfaction is our primary focus. Our exhausts are manufactured for long term reliability, performance, and quality, as well as unsurpassed acoustic and aesthetics. We are completely confident in our products, and therefore happy to offer our support to all our customers in the unlikely event of a manufacturing defect.



    As with any aftermarket modification on bikes this may affect your warranty and if it takes your bike over the legal limit for your country you may not be licensed to ride and you should let your insurance company know of any modifications that have been done.