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NC30 fork rebuild
Posted: Wed Jul 13, 2011 8:28 pm
by Chaosfruitbat
Ok, I promise myself that this is all my bike needs for its long awaited MoT!
Can anybody tell me which seals I need for a rebuild, as one fork leg is leaking and I dont think it will pass on mot without a rebuild. I plan on the Rick Oliver upgrade later, but funds wont allow it right now with a house move on the horizon and I REALLY want to get this little beauty on the road.
Ta
Andy
Re: NC30 fork rebuild
Posted: Wed Jul 13, 2011 9:08 pm
by jetblack
Depends if you've got early or late forks.
buy genuine. Cheap seals don't last and genuine ones are only a £ or 3 more.
you'll find what you need on david silver spares.
Re: NC30 fork rebuild
Posted: Wed Jul 13, 2011 10:17 pm
by hunter
I thought early and late fork seals were the same.

Re: NC30 fork rebuild
Posted: Thu Jul 14, 2011 6:30 am
by jetblack
Perhaps they are. When I ordered mime over tje phone they asked me which type I had so assumed they were different.
Re: NC30 fork rebuild
Posted: Thu Jul 14, 2011 8:20 am
by Chaosfruitbat
Thanks gents, much appreciated. Just out of interest (never done forks before) do I need the upper and lower bushings? Also, what oil should I get?
Ta
Re: NC30 fork rebuild
Posted: Thu Jul 14, 2011 8:58 am
by amorti
Chaosfruitbat wrote:Thanks gents, much appreciated. Just out of interest (never done forks before) do I need the upper and lower bushings? Also, what oil should I get?
Ta
Bushings wear out with time, leading to play in the fork which feels weird and also knocks and leads to shortlived seals. Yours might be fine but depending on mileage, you should probably do them as a matter of course while the forks are open. A set is only ITRO £25 at DavidSilver, but if you don't do them now then you'll have to replace the seals again if you decide to do them when you do the RO upgrade.
Re: NC30 fork rebuild
Posted: Thu Jul 14, 2011 2:54 pm
by Chaosfruitbat
thanks so much, this is why I love using this forum :)
Re: NC30 fork rebuild
Posted: Thu Jul 14, 2011 3:03 pm
by amorti
And as for oil, if you are going to swap to his springs, use whatever RO recommends.