u/Every-Bedroom5676

My sons 2025 KLX140RL has been finickly since day one... hard to start, almost impossible to start in chilly weather, and barely ran/idled till good and hot without the measely "choke".... frustating for a new learner on a 1st clutch bike and after spending the bread for a brand new bike.

Installed the jet kit today along with a slip on FMF powercore 4 for his birthday and man, this is a whole new dirtbike!! He loves it and I love seeing and hearing how much better the bike runs.

Just wanted to help any fellow dads out there. Cheers!