I have a QR Seduza w stock Vision TT clip-ons. If I sit up, even at very low speeds, and take hands off the bars there is an immediate and intense wobble. It doesn’t seem to be as bad if I continue to pedal (no hands).
Anybody else experience this or have suggestions?
lots of info in early threads about high speed wobble (or shimmies, or ‘death wobble’).
at low speeds, though? doesn’t sound good. although if it means that you don’t get them at high speeds, that might be an ok trade-off.
have you asked the shop where you bought the bike?
My one complaint with my 07 Seduza was with the headset top cap/compression bolt that it was shipped with. I couldn’t get that thing to tighten down properly for the life of me. I was getting the same shimmy as you (although I also had it at high speed) Took it to the shop and they confirmed my feeling that it was a crappy design.
I put a Cane Creek piece on and tightened the headset. It has held strong ever since.
I’d check the headset/top cap.
Cheers, Ian
exactly my experience too. Changed out the head set cap and bolt and have had no issues since.