06/29/2026
For Trx90 customers only, that are running our engines or engine parts we sell. We're wanting some data from you please! If you could PM this page with the following info.This data/feedback helps us improve our products and where potential issues we may need to address are. We are always striving to put out the best packages and while failures do happen, we dont just write it off as thats racing. We always want to improve.
Engine CC - example 97cc, 114cc, 124cc, 128cc
Cylinder head- stock, racehead, or v2
Cast or forged piston (Forged applicable to only 114 and higher)
Modified cylinder head? if it wasn't done by us we dont need the details on it as we aren't interested in what someone else may have done to it. can just say ported or not.
Carb setup-only if its one we sold you.
Fuel you use
Oil cooler equipped- with or without fan
Dual A arm chassis setup or single a arm
Oil brand/weight and change frequency. usual color of oil when drained?
Approx Hrs on piston/cylinder
length of time the machine runs during a race 1/2hr, 1hr ect
Whether it was built by us, you, a buddy in his dirty garage or another shop.
Kid raced or adult pit quad
Any issues you encountered whether it be smoke related (cold start, under load, on deceleration?) timing component related, cylinder head related, clutch related etc.
We thank you for your time and supporting us!