vibration at high speeds and rpm's
Favoured: 0
|
|
|
TOPIC: vibration at high speeds and rpm's
|
waso50 (User)
Fresh Boarder
Posts: 4
|
|
vibration at high speeds and rpm's 3 Years, 7 Months ago
|
|
Ok I have 1999 Roadstar with about 49,000 miles on it, at higher speeds ( above 70 ) and high rpm's, I have very bad vibration in the foot pads on my bike feel it through the whole bike. But if I pull in the clutch and let idle down and keep the speed I dont feel the vibration anymore. Ok here the question of the day does anyone else have this or am I just feeling something that has been there and just noticed it?? 
|
|
|
|
Logged
|
|
|
The administrator has disabled public write access.
|
|
|
|
Re:vibration at high speeds and rpm's 3 Years, 7 Months ago
|
|
|
My bike (and many others according to a previous thread)actually starts smoothing out and feels best at 75-85.
|
|
|
|
Logged
|
|
|
2006 Midnight
|
|
|
The administrator has disabled public write access.
|
myred55 (User)
Junior Boarder
Posts: 183
|
|
Re:vibration at high speeds and rpm's 3 Years, 7 Months ago
|
|
Welcome! 
I have a new 2008 R* and I'm being told from this clinic and the dealer that the vibration is normal, "nature of the beast". 
|
|
|
|
Logged
|
|
|
The administrator has disabled public write access.
|
|
|
|
Re:vibration at high speeds and rpm's 3 Years, 7 Months ago
|
|
|
I find mine smooths out as well around 80'ish, will cruise nice all day between 80-90 only thing I get is a bloody numb right hand, anyone else get that? after a couple of hundred miles it starts to get really un-comfortable, got standard grips on rocket 3 bars
|
|
|
|
Logged
|
|
|
[img size=150][/img]
|
|
|
The administrator has disabled public write access.
|
|
|
|
Re:vibration at high speeds and rpm's 3 Years, 7 Months ago
|
|
Si B wrote:
I find mine smooths out as well around 80'ish, will cruise nice all day between 80-90 only thing I get is a bloody numb right hand, anyone else get that? after a couple of hundred miles it starts to get really un-comfortable, got standard grips on rocket 3 bars
Try out some Throttle Rockers, they let you relax your grip and get rid of the numbness.
|
|
|
|
Logged
|
|
|
|
|
|
The administrator has disabled public write access.
|
|
|
|
Re:vibration at high speeds and rpm's 3 Years, 7 Months ago
|
|
waso50 wrote:
Ok I have 1999 Roadstar with about 49,000 miles on it, at higher speeds ( above 70 ) and high rpm's, I have very bad vibration in the foot pads on my bike feel it through the whole bike. But if I pull in the clutch and let idle down and keep the speed I dont feel the vibration anymore. Ok here the question of the day does anyone else have this or am I just feeling something that has been there and just noticed it??
I guess my question is: Is this vibration new, or something you've always felt. With 49,000 miles on her, I'm thinking it's something new.
My first thoughts are check wheel balance, alignment, fork bearing tension, tire cupping.....
|
|
|
|
Logged
|
|
|
Earl in Catonsville, MD
|
|
|
The administrator has disabled public write access.
|
|
|
|
Re:vibration at high speeds and rpm's 3 Years, 7 Months ago
|
|
|
good ?'s soba, that would help narrow it down from many points,
could be just ready for some maintenance, valve adjustment? I know that at about 83mph the bike makes more valve noise on mine but push it past and it goes away..
has to be engine related as when he pulls in clutch the vibration dies down, might be a clutch or belt pulley, dampners on the rear pulley, take the load off and vibration stops?
need more info waso50, did you make any recent changes, adjust belt, windshield, tires...
|
|
|
|
Logged
|
|
|
Paul

K&N, V&H Powershots, 185DJ, Stock Pilot, 3.25pms
|
|
|
The administrator has disabled public write access.
|
myred55 (User)
Junior Boarder
Posts: 183
|
|
Re:vibration at high speeds and rpm's 3 Years, 7 Months ago
|
|
|
No vibration, numbness on the hands on my bike. I have vibration on the floorboards and gas tank.
|
|
|
|
Logged
|
|
|
The administrator has disabled public write access.
|
|
|
|
Re:vibration at high speeds and rpm's 3 Years, 7 Months ago
|
|
Waso50 mine runs pretty much the same way as yours. At about 75 the vibration kicks in, predominately through the floorboards. I know mine is engine related because it will do that in any gear once I approach 3,000 RPM. This is actually one thing I like about new Harleys. At those revs, they are vibration free. I figure I'll just have to live with it as long as I have this bike.
|
|
|
|
Logged
|
|
|
One ride is never enough.
|
|
|
The administrator has disabled public write access.
|
|
|
|
......................................................................
......................................................................
......................................................................
......................................................................
......................................................................
......................................................................
......................................................................
......................................................................
......................................................................
-->