NC30 EARLY TYPE FORK OIL - WHAT SORT???

Forum rules
Please can you post items for sale or wanted in the correct For Sale section. Items / bikes for sale here will be removed without warning. Reasons for this are in the FAQ. Thanks
Post Reply
User avatar
force-v4
Site Supporter
Site Supporter
Posts: 304
Joined: Fri Jan 01, 2010 9:47 pm
Bike owned: Far too many now!
Location: Buckinghamshire
NC30 EARLY TYPE FORK OIL - WHAT SORT???

Post by force-v4 »

As per title,

Ive rebuilt a pair of early type nc30 forks - i want to upgrade the weight of the oil but dont want to go mental.

I always use silkolene fork oil & in my later type rebuilt forks, i use silkolene 10wt race oil along with hagon progressive springs & it works well.

My rebuilt early type forks are completely standard, with standard springs, so im thinking either 15wt medium, 20wt heavy standard fork oil, or 15wt race oil to stiffen them up a little.

Any opinions will be appreciated.
User avatar
jetblack
Site Supporter
Site Supporter
Posts: 516
Joined: Sat Apr 24, 2010 5:21 pm
Bike owned: '89 NC30 SEED
Location: Nottingham
Re: NC30 EARLY TYPE FORK OIL - WHAT SORT???

Post by jetblack »

Stick with the 10 wt. If you go thicker youll just mess up the damping. If you want firmer do it with stiffer springs.
User avatar
force-v4
Site Supporter
Site Supporter
Posts: 304
Joined: Fri Jan 01, 2010 9:47 pm
Bike owned: Far too many now!
Location: Buckinghamshire
Re: NC30 EARLY TYPE FORK OIL - WHAT SORT???

Post by force-v4 »

Cool, to ebay i go then..................
User avatar
CRM
Admin NWAA
Admin NWAA
Posts: 2972
Joined: Sat Apr 05, 2008 2:06 pm
Location: NorthWest
Contact:
Re: NC30 EARLY TYPE FORK OIL - WHAT SORT???

Post by CRM »

or to rick oliver !
Insert Signature Here
User avatar
Drunkn Munky
Site Supporter
Site Supporter
Posts: 6313
Joined: Thu May 01, 2008 9:37 am
Bike owned: NC30 MC21 TZR FZR GSXR RG MITO
Location: Kent
Re: NC30 EARLY TYPE FORK OIL - WHAT SORT???

Post by Drunkn Munky »

CRM wrote:or to rick oliver !
^ This, keep it in the family man ;)
Neosophist
Moderators
Moderators
Posts: 8172
Joined: Fri Jul 04, 2008 1:01 pm
Bike owned: CBR954
Re: NC30 EARLY TYPE FORK OIL - WHAT SORT???

Post by Neosophist »

Yes.. standard fork oil.. as been mentioned you'll just buggar up the damping.

Thicker fork oil might help 'mask' problems in terms of feel but it will also wreck the suspesion.

The oil can't go through the dampening hole quick enough or come back quick enough! this gives a slow to react suspension.

springs are progressive in that they need more force to compress them as they compress themselves... new springs shuold improve the tired old ones, so standard 10w fork oil will keep the original damping and take the intial bounce out at the correct rate... :)
xivlia wrote:i dont go fast on this bike so really do not need a rear brake.. /
vic-vtrvfr wrote:Ask xivlia for help, he's tackled just about every problem u could think of...

Post Reply