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January 31st, 2014, 01:53 PM
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#1 |
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ninjette.org dude
Name: 1 guess :-)
Location: SF Bay Area
Join Date: Jun 2008 Motorcycle(s): '13 Ninja 300 (white, the fastest color!), '13 R1200RT, '14 CRF250L, '12 TT-R125LE Posts: Too much.
Blog Entries: 7
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Speedwobble
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Montgomery Street Motorcycle Club / cal24.com / crf250l.org / ninjette.org ninjette.org Terms of Service Shopping for motorcycle parts or equipment? Come here first. The friendliest Ninja 250R/300/400 forum on the internet! (especially Unregistered) |
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2 out of 2 members found this post helpful. |
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January 31st, 2014, 01:56 PM
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#2 |
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Ms. Personality
Name: CB
Location: Murvill, TN
Join Date: Jan 2009 Motorcycle(s): Depends on the week you ask Posts: A lot.
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Vtec kicked in?
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February 3rd, 2014, 10:59 PM
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#3 |
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ninjette.org certified postwhore
Name: Jono
Location: Memphis, TN
Join Date: Sep 2011 Motorcycle(s): 2009 Triumph Street Triple, 2009 KLX250SF, 2003 Suzuki SV650S (Sold), 2006 Ninja 250 (Sold) Posts: A lot.
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I would not want to experience that!
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February 4th, 2014, 01:46 AM
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#4 |
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#squid
Name: nickypoo
Location: Five Guys
Join Date: Jul 2011 Motorcycle(s): Track dedicated 2008 ZX6R Posts: A lot.
MOTM - Jul '16
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Hard to tell, but looks like a really slow wobble? Almost looks fun
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February 4th, 2014, 06:19 AM
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#5 | |
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The Corner Whisperer
Name: Chris (aka Reactor)
Location: Northern KY
Join Date: May 2011 Motorcycle(s): 2010 250 (track), 1992 250, 2006 R6 (street/track), 2008 R6 (track) Posts: Too much.
MOTY 2015, MOTM - Nov '12, Nov '13
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Quote:
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Goal: Shake A Million Hands | Look through the corners | Track Day Prep | Closest track? | The Mid-Ohio School |
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February 4th, 2014, 11:28 AM
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#6 |
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Certifiable nontundrum
Name: Harper
Location: NC Milkshake stand
Join Date: Mar 2013 Motorcycle(s): 2013 SE NINJA 300 Posts: Too much.
MOTM - Sep '13, Sep '16
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Doesn't look fun at all. Guy is one heck of a rider! Butter, I woulda probly been wrecked.
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February 4th, 2014, 11:35 AM
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#7 |
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wat
Name: wat
Location: tustin/long beach
Join Date: Sep 2009 Motorcycle(s): wat Posts: Too much.
Blog Entries: 5
MOTM - Oct '12, Feb '14
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now THATS a speedwob. i've had this happen at about 90 from a popped rear tire. its not fun. its the one of most terrifying experiences. good for that guy for keeping his wits and pulling through.
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February 4th, 2014, 11:45 AM
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#8 |
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ninjette.org dude
Name: 1 guess :-)
Location: SF Bay Area
Join Date: Jun 2008 Motorcycle(s): '13 Ninja 300 (white, the fastest color!), '13 R1200RT, '14 CRF250L, '12 TT-R125LE Posts: Too much.
Blog Entries: 7
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On an extremely low traction surface as well...
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Montgomery Street Motorcycle Club / cal24.com / crf250l.org / ninjette.org ninjette.org Terms of Service Shopping for motorcycle parts or equipment? Come here first. The friendliest Ninja 250R/300/400 forum on the internet! (especially Unregistered) |
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February 4th, 2014, 03:06 PM
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#9 |
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Your face
Name: Wes
Location: SF Bay Area
Join Date: Jul 2013 Motorcycle(s): 2014 Honda CBR650f Posts: A lot.
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In before 'loose on bars' comment!!!
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   "even a proper fitting helmet can 'get loose'" -csmith |
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February 4th, 2014, 03:36 PM
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#10 |
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Participant
Name: Dave
Location: South of Seattle
Join Date: Oct 2012 Motorcycle(s): '94 K75 std Posts: Too much.
MOTM - Aug '15
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Scary! Wonder what it was about that first pass?
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February 4th, 2014, 03:40 PM
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#11 | |
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Private Joker
Name: Ben
Location: Towson, MD
Join Date: Nov 2012 Motorcycle(s): '99/'01 Ninja 250 "sketchy", '13 Ninja 300 "yoshi", '03 GSXR 600 "merlin" Posts: A lot.
MOTM - Mar '14
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 I've experienced wobble at lower speeds ~40mph when the front wheel comes back down after a rough shift into 2nd and it wasn't fun at that speed. My heart rate would go through the roof if that happened to me at that kind of speed. |
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February 4th, 2014, 06:09 PM
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#12 | |
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Daily Ninjette rider
Name: Hernan
Location: Florida
Join Date: Mar 2011 Motorcycle(s): 2007 Ninja 250 Posts: A lot.
MOTY - 2016, MOTM - Dec '12, Jan '14, Jan '15, May '16
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Very interesting yaw oscillation !!!
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Motofool  .................................Never ride faster than your guardian angel can fly "Mankind is composed of two sorts of men — those who love and create, and those who hate and destroy. Love is the bond between men, the way to teach and the center of the world." - José Martí |
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February 4th, 2014, 07:02 PM
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#13 |
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#squid
Name: nickypoo
Location: Five Guys
Join Date: Jul 2011 Motorcycle(s): Track dedicated 2008 ZX6R Posts: A lot.
MOTM - Jul '16
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now that I've taken physics, I love that I know the science behind all this!!!
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February 4th, 2014, 07:36 PM
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Intrepid Adventurer
Name: Josh
Location: Rochester/Buffalo NY
Join Date: Jan 2012 Motorcycle(s): 2004 GSXR 750 , 71 cb350streettracker, 07 Polaris Predator 500 Posts: A lot.
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Harmonics ? Wheel out of balance ? Wtf ? That's a tank denting wrist wrecker or a ride ! |
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February 11th, 2014, 09:50 AM
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#15 |
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#squid
Name: nickypoo
Location: Five Guys
Join Date: Jul 2011 Motorcycle(s): Track dedicated 2008 ZX6R Posts: A lot.
MOTM - Jul '16
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"Wobble or shimmy begins when some otherwise minor irregularity accelerates the wheel to one side. The restoring force is applied in phase with the progress of the irregularity, and the wheel turns to the other side where the process is repeated. If there is insufficient damping in the steering the oscillation will increase until system failure."
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