
Originally Posted by
Toffer
Mr B, the most likely explanation is that your headset is a little loose and needs a little tweak to tighten it up. You can check this by holding your front brake on and seeing if there is a rocking movement at the front end. If you get a front end wobble from this it is typically at speed and downhill and can be terrifying! If you do get the wobble, relax, easier said than done, especially your grip on the handle bars, loose touch only, lay a knee against the cross bar and it will gradually resolve. There other reasons for a wobble, wheel and fork issues predominantly, headset most likely though and the thing to check first.