Someone please enlighten me on the 'rear steer' issue. I tried to search and cannot find any info. Is this something I should be aware of? And what causes it?
Hey Magickman007,
You are correct, you should be aware of "rear-steer".
In a nutshell there are two anomalies that occur within operational self steering of motorcycles.
Wobble is attributable to the front of the motorcycle.
Weave is the rear of the motorcycle.
Provided that your tires, wheel-bearings and the like are up to snuff.
"Rear-steer" (wobble) happens on motorcycles due to many causes. What has been addressed here is the stiffening of the rear of the motorcycle, specifically the swing arm of the motorcycle. What is noticed as rear steer is; when the plane that the rear wheel(gyroscope) is shifted due to the flexion of the swingarm, the bike suddenly wants to change direction and the rider must adjust for it through weight shift, acceleration/deceleration, handlebar movement, etc. so as to not dump the bike.
The purpose of the two after market products discussed so far is to stiffen the rear end of the motorcycle, reducing or preventing flexion which is causing "rear-steer" or weave. Both products have been developed to strengthen a weakness in the swingarm of the bikes that they were designed for.
I can go into greater detail if you find this explanation insufficient.
Mike