Hi everybody! Just so you know, I’m new to ATV’s and even newer to posting on a forum.
With that said, I could use some help with a used quad I purchased recently. It’s a chain driven machine, not sure of the model number but it’s a 125cc. Everything’s working great on the bike but it makes a very loud and aggravating vibration noise while giving it gas. Moving forward mostly, not so much in reverse and not at all in neutral. I’ve raised the bike and put it in gear and it still does it but I can’t pinpoint the cause. It seems to happen throughout the entire rpm ranges while under a load and moving forward. Imagine a loose washer on a bolt between a piece of metal and the nut being vibrated very aggressively and the sound it makes. While sitting on the bike it seems as if it’s coming from directly underneath the rider.
Any help or hints would be very appreciated, thank you in advance
With that said, I could use some help with a used quad I purchased recently. It’s a chain driven machine, not sure of the model number but it’s a 125cc. Everything’s working great on the bike but it makes a very loud and aggravating vibration noise while giving it gas. Moving forward mostly, not so much in reverse and not at all in neutral. I’ve raised the bike and put it in gear and it still does it but I can’t pinpoint the cause. It seems to happen throughout the entire rpm ranges while under a load and moving forward. Imagine a loose washer on a bolt between a piece of metal and the nut being vibrated very aggressively and the sound it makes. While sitting on the bike it seems as if it’s coming from directly underneath the rider.
Any help or hints would be very appreciated, thank you in advance
