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Old 02-01-2016, 10:31 AM   #1
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Join Date: Oct 2015
Location: Bulgaria
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Default HR shocks

Hi there! I just bought HR shocks for my TT.Can someone provide some ''know how'' for make them work.They are stiff as a .....! I toke off the O-ring,put the softest spring,lubed the shaft,but still they doesn't compress/decompress freely.On top of that,one of the shocks,sometimes stuck when fully extended.I'm about to put the stock one back.They worked waaaaaay better.
Any tip will be helpful.Thanks!
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Old 02-01-2016, 11:53 AM   #2
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Location: Cambridge, UK
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Default Re: HR shocks

Easiest way to get them working is to take them apart, heat up a screwdriver that is a tight fit in the bottom of the shock body and burn the 'o' ring until the stock shaft moves freely.

It's a bit extreme but it works for both my sets...

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Old 02-03-2016, 11:57 AM   #3
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Default Re: HR shocks

Jim's method above sounds like a good one.

It is a well-known issue with them and many people will advise they go straight in the bin.

The little (and I mean tiny) o-rings can be removed, but I tried this and found that it allows too much play in the shaft and causes the piston to bind against the sides of the cylinder.

I pushed mine onto a (cold) screwdriver and left them a few days to stretch a bit then replaced them. Similar result but I think Jim's method is more foolproof
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