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Old June 13th, 2017, 08:50 PM   #8
Triple Jim
Guy Who Enjoys Riding
 
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Name: Jim
Location: North Carolina
Join Date: Jul 2016

Motorcycle(s): Ninja 250

Posts: A lot.
MOTM - Oct '18, Aug '17, Aug '16
Quote:
Originally Posted by Bob2010 View Post
Warping and run-out

Does the same concept for automotive rotors apply to these thinner-metal motorcycle rotors?

https://www.google.com/amp/www.brake...tors-myth/amp/
Yes, it applies to motorcycle rotors too.

Quote:
Originally Posted by corksil
When the front of the bike was lifted, and the wheel spun -- they wobbled from left to right of vertical axis. They would drag slightly, and then free spin for almost a full revolution, and then drag again.
That's certainly lateral runout, which could be caused by actual warping of the rotors or something else that makes them wobble. Were they true initially?
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