ATTENTION: I’ve had a request to review the HPI Ignition System for qt50, and I’ve wanted to try it for quite some time now. If you would like to see videos of the entire installation and testing process for the HPI system on a qt50, please consider making a donation below. The information I provide can help you make an informed decision as to whether it is worth the $$$ or not. Once I get half the purchase price raised, I will pay the rest myself. Thank you.
A website dedicated to the Yamaha QT50 and other mopeds, mopeds and scooters. I’ve owned several Yamahoppers and also currently own a Honda Express NC50, a Honda Urban Express NU50, and a Honda Aero NB50. I created this website to share what I’ve learned about these nopeds with others and to archive photographs, videos and other information on these and other peds. I plan to document common repairs, performance upgrades, tips and tricks that I’ve come across, information on finding parts and more. I’ll learn even more from others in the moped community. Thanks for visiting and come back again often.
Latest updates:
10/13/2020 – 49cc qt50 ultimate performance
8/25/2020 – qt50 49cc ultimate performance
11/19/18 – Honda Express SR performance page
Honda Express/Urban Express Hybrid Build
Urban Express carburetor diagrams
Urban Express Drive Belt Choices
11/20/17 – Yamaha qt50 with Malossi kit
Malossi Kit pitfalls to avoid with qt50
10/1/17 – Getting a non-running moped running video series
VM18 carb on NU50 Urban Express
5/1/17 – Biturbo exhaust on Yamaha Towny
Updated QT50 carburetor page
Updated qt50 troubleshooting page
Updated qt50 performance tuning page
Added youtube video on removing rusty exhaust bolts from qt50/mj50
Added youtube video on 1963 Peugeot BB-1 raffle bike
Video on cleaning your carburetor with a guitar string
Video on Urban Express getting a new MLM exhaust
Yamahaulin’ on the Yamaha qt50