Blown rear shock

masameet

Rawr!
Anybody ever ridden on a bike with a leaking rear shock that finally emptied out its nitrogen?

If you didn't see any of the Ni leaking or leaving puddles, how did you figure out your shock was shot?
 

masameet

Rawr!
Doh! That's the second time I forgot about Ni being a gas.

So I guess its some other fluid that might leak from a rear shock?
 

afm199

Well-known member
The rear shock has nitrogen under pressure and small amount of oil, maybe two cups. It is a very light oil. The oil will leak out.
 

rritterson

wish I was the bike
The rear shock has nitrogen under pressure and small amount of oil, maybe two cups. It is a very light oil. The oil will leak out.

2 cups? A pint? Man, I am not at my bike right now, but it's hard to imagine a pint glass full of oil fitting inside my shock.
 

masameet

Rawr!
So how does a rider, esp. a newbie, figure out that the shock is no longer absorbing road bumps because the Ni and (damping?) fluid has evaporated/leaked out?
 

afm199

Well-known member
2 cups? A pint? Man, I am not at my bike right now, but it's hard to imagine a pint glass full of oil fitting inside my shock.

depends on the shock my penske uses most of a pint remember the shock body is almost full of oil.
 

afm199

Well-known member
So how does a rider, esp. a newbie, figure out that the shock is no longer absorbing road bumps because the Ni and (damping?) fluid has evaporated/leaked out?

It pogo sticks madly on bumps instead of smoothing them out.
 
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