Questions & Answers for: Qianjiang QJ125-F tires

running better in cold Hey all well I wanted to give you guys an update. I got a new back tire on today. I did plug the rear. It held fine but in the back of my head it worried me that I had a plug in

...up to the optimum operating temperature and performance again suffers. Sliding and spinning the tires also increase tire temperatures from friction heating. A technique for those wanting to get ...