Re: [RBW] Shimmy, according to BQ NRC

2010-12-12 Thread Steve Palincsar
On Sat, 2010-12-11 at 20:18 -0800, james black wrote: > On Sat, Dec 11, 2010 at 04:59, Steve Palincsar wrote: > > Knee to top tube is a highly effective and well known (in my experience) > > way to stop /speed wobble/ -- as distinguished from "shimmy". And speed > > wobble happens with hands on t

Re: [RBW] Shimmy, according to BQ NRC

2010-12-11 Thread james black
On Sat, Dec 11, 2010 at 04:59, Steve Palincsar wrote: > Knee to top tube is a highly effective and well known (in my experience) > way to stop /speed wobble/ -- as distinguished from "shimmy".  And speed > wobble happens with hands on the bars, in fact can be caused by those > hands on the bar (de

Re: [RBW] Shimmy, according to BQ NRC

2010-12-11 Thread Steve Palincsar
On Fri, 2010-12-10 at 23:10 -0500, stanwas...@bellsouth.net wrote: > Some time ago I read somewhere, here perhaps, that a possible > technique for eliminating a shimmy on a bicycle was to gently apply > pressure to the top tube with one's knee, assuming one could not be > bothered to return ones ha

Re: [RBW] Shimmy, according to BQ NRC

2010-12-11 Thread Ken Freeman
I rode motorcycles about 30 years ago, and there was an aftermarket product that was seen as having the potential to help - the adjustable hydraulic steering damper. It was a miniature version of a car shock absorber, looking about as large around as a tailgate lifter off of a modern car. They oft

[RBW] Shimmy, according to BQ NRC

2010-12-10 Thread stanwasser
I worked in a multi line motorcycle shop from '85 - '95, and have been happily riding motorcycles and bicycles for many, many years. Not surprisingly, motorcycles experience a similar phenomenon Because of the greater vehicle mass and higher speeds, a simple wobble or shimmy can quickly become