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Old August 24th, 2013, 07:33 AM   #1
JAG
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Name: Jeremy
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Suspension doesn't move

2010 Ninja 250 front suspension very stiff. The forks don't move at all
Over most road surfaces. Not enough to make riding this
Bike on freeway. Bounces way too much. Rear shock is worse. No cushion at all.
Bike sinks a little when getting on and no cushion.
There's no way to even know if a new shock
Will work any better. I think if I add 100 pounds to
The suspension.
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Old August 24th, 2013, 07:50 AM   #2
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Old August 24th, 2013, 10:39 AM   #3
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Old August 24th, 2013, 01:10 PM   #4
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Quote:
Originally Posted by JAG View Post
2010 Ninja 250 front suspension very stiff. The forks don't move at all
Over most road surfaces. Not enough to make riding this
Bike on freeway...........
Mechanisms move much better with proper lubrication between sliding and pivoting parts than with rust and grime inside those.

Damaged seals allow lubricants out and water in = sticky mechanism.

Read these, please:
http://faq.ninja250.org/wiki/Suspension
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Old August 24th, 2013, 02:23 PM   #5
JAG
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Name: Jeremy
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Motorcycle(s): 2010 Kawasaki Ninja 250

Posts: 22
I'm looking in the repair manual and the items marked R are
Replacement parts so I will soon attempt this job. Changing oil didn't
Make much difference with 7 weight oil. i also loosened the two lower fork clamp bolts and retightened t o see if there was any binding. I think I'm getting some rubbing inside making
Forks not as sensitive to freeway riding. Bike shouldnt bounce up and down. The springs measured 16.4 somewhere
Around there. Ride has never been good. There's a looks like on the inner cylinder a seal that rubs inside the inner tube. i'll replace also. Whatever rubs inside. And out. Get the forks moving Ninja 250 with 15,600 miles
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