Topica Loopframe_Guzzi Archive


Subject: Re: high speed instability

Author: David Whalen

Date: Jun 1, 2002, 8:01 AM

Post ID: 1710357547


I have experienced this wobble on a 1983 650 Guzzi. It
was a fast bike. It wobbled like crazy at high speed
even in a straight line. It was a friend's bike. He
said it needed neck bearings. He sold it shortly
thereafter. I have had the wobble on both eldos I have
owned. My current eldo will wobble on curves. It
needed neck bearings. Replaced them. Still will
wobble.
Not all the time.
dw
--- scott kelso <fores-@conknet.com> wrote:
 I would like to know if any list members have
experienced the infamous high speed wobble on their
loopframes and would be willing to share this
experience with the group.My eldo is currently shod
with Conti Blitz tires,and sports wixom bags,trunk
and Bates 700 fairing.I have ridden the bike at an
indicated 90mph with no hint of instability,although
i can feel a little bobble in the rear tire when
crossing over painted lines on the highway at high
speed.Im wondering if the reported episodes of
instability are a sudden event or are they caused by
a dynamic set in motion by a rear wheel bobble such
as i feel on my bike when passing slow moving
vehicles on the highway.Would appreciate any
info.Next weekend at Gunstock Ski resort there is a
vintage bike show&swap meet on Sat.,vintage roadrace
on Sun.,and an awesome hillclimb event on Wed.Check
out www.gunstock.com for info.Hope to see more than
than one loopeframe there this year.Will post pics
in a couple weeks.Thanks Scott K.


__________________________________________________
Do You Yahoo!?
Yahoo! - Official partner of 2002 FIFA World Cup
http://fifaworldcup.yahoo.com

Entire thread: