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Author Topic: Vector Fork leg extension anyone?  (Read 6954 times)

w2zero

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Re: Vector Fork leg extension anyone?
« Reply #15 on: December 02, 2010, 04:01:54 pm »
Have you cranked in all the preload on that front spring?  It looks like there may be a bit more there.  Front spring rate should be about the same as your body weight too.  Not sure about yours but the red spring is only rated 200# on mine.  My back problems are better with the additional height of the crosslink, stem and riser bars.  I agree that the much lower riding stance was accepted practice when these bikes were new. 

Sure, I could blow a wad of cash on a new x-country bike that would be marginally lighter, have maybe an inch more travel and much more complicated suspension that would be less user friendly.  But then.......... I don't much care for the flavor of the day.  I like these old bikes even with their quirks.  My car is even a throwback.

855
856 Beast 1
856 Beast 2
856 Animal (small)
856 frame set
Bianchi 748 fix
Hiep Duc 69
Pro Patria

PANZR

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Re: Vector Fork leg extension anyone?
« Reply #16 on: December 02, 2010, 11:34:16 pm »
Haha, I get what you're saying...like you I have an old, black, V8 powered tank mine's German though...it has quirks

Have you cranked in all the preload on that front spring?  It looks like there may be a bit more there

It's firm enough as it is, I'm only 85kg
'90 Marin Eldridge Grade
'93 Avanti Gazelle SS
'96 Specialized Hardrock GX Sport
'97 Pro-Flex Beast
'98 Balance FS-450
'05 Iron Horse Yakuza Kumicho
'11 Giant Seek 2
'11 Trek 4300 Disc

fyrstormer

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Re: Vector Fork leg extension anyone?
« Reply #17 on: December 03, 2010, 07:26:43 am »
Oh, there's no need to replace the entire thing. Mine is (I think) quite tastefully modernized while still remaining a Pro-Flex at its core.





I even put a fork on it that has adjustable travel from 90-120mm. Can't do that with a Crosslink -- even if they made adjustable-travel Crosslinks, changing the ride height would screw up the J-path.
« Last Edit: December 03, 2010, 07:28:38 am by fyrstormer »

PANZR

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Re: Vector Fork leg extension anyone?
« Reply #18 on: December 03, 2010, 12:59:41 pm »
You sir, have one of the nicest bikes I've seen (of any bike, not just Pro-Flex)...I already have pics of it saved on my HDD and along with a few certain others are my reference points
'90 Marin Eldridge Grade
'93 Avanti Gazelle SS
'96 Specialized Hardrock GX Sport
'97 Pro-Flex Beast
'98 Balance FS-450
'05 Iron Horse Yakuza Kumicho
'11 Giant Seek 2
'11 Trek 4300 Disc

w2zero

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Re: Vector Fork leg extension anyone?
« Reply #19 on: December 03, 2010, 04:50:40 pm »
great looking bike.  Funny how with a few new parts these old bikes look up to date.  Unlike my old car, which looks its age.... however underhood there lurks a full roller 5 liter V8 and four wheel disc brakes and a modified automatic overdrive transmission.   Back to the bike though, my engine still sucks wind wheezing around the park.
855
856 Beast 1
856 Beast 2
856 Animal (small)
856 frame set
Bianchi 748 fix
Hiep Duc 69
Pro Patria

kiwi

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  • 756,wtb sstk,risse terminator, 97-carbon xlink,v's
Re: Vector Fork leg extension anyone?
« Reply #20 on: December 03, 2010, 10:59:23 pm »
my 756 is a 20(or way big) when i can be arsed i will measure the head tube,and i love the look of that 756 too.
« Last Edit: December 03, 2010, 11:01:43 pm by kiwi »
kiwi proflex rider

PANZR

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Re: Vector Fork leg extension anyone?
« Reply #21 on: December 06, 2010, 02:53:02 am »
Okay well I just fitted some old RS Judy SL forks...it looks alright and rides pretty well too but, it's just not the same
It looks kinda 'normal' now...I don't like normal

Watcha reckon?
Not as cool as some of the high-class rebuilds around here sure but, not bad for $150 (US$100ish)





'90 Marin Eldridge Grade
'93 Avanti Gazelle SS
'96 Specialized Hardrock GX Sport
'97 Pro-Flex Beast
'98 Balance FS-450
'05 Iron Horse Yakuza Kumicho
'11 Giant Seek 2
'11 Trek 4300 Disc

shovelon

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Re: Vector Fork leg extension anyone?
« Reply #22 on: December 06, 2010, 09:06:25 am »
I think  it looks sharp. And surprisingly competitive against today's technology.
I still regard this as the ultimate x56 ;D
Simon's fauxbar.



Terry
« Last Edit: December 06, 2010, 09:09:32 am by shovelon »
OzM,(Ozzie)
K24000,(Red)
957small,(Shorty)
957Large,(Monty)
956 LE,(Peirce)    <Sold>
Offroad "Proflex" (Serrota),
Serotta CST  titanium softail
McMahon FS

Spokes

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Re: Vector Fork leg extension anyone?
« Reply #23 on: December 06, 2010, 02:47:02 pm »
Measured the way big 856 and the large 856 I have and the head tubes are the same length.

Chris
4000
857
856's
OZx modern build
757
4500
957
955
5000
no room in big shed but always room for one more!

Colin

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Re: Vector Fork leg extension anyone?
« Reply #24 on: December 09, 2010, 10:10:51 am »
Measured the way big 856 and the large 856 I have and the head tubes are the same length.

Chris

Double check then, what is the resultant measurement?

Col.
2001 OzM
2000 OzX
1999 x500
1999 900 Frame
1998 4000se
1998 4000
1997 957 Frame
1997 857 Frames
1997 XP-X (856)
1995/6 x55/x56 Frame
1992 962 Frame
1991 Marin Pine Mountain with a Flex Stem

Skinnyboy

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Re: Vector Fork leg extension anyone?
« Reply #25 on: December 12, 2010, 02:03:20 am »
I think  it looks sharp. And surprisingly competitive against today's technology.
I still regard this as the ultimate x56 ;D
Simon's fauxbar.



Terry


Any more info or pics of that rear link Tezza?

shovelon

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Re: Vector Fork leg extension anyone?
« Reply #26 on: December 12, 2010, 09:00:39 pm »
That's Simon's bike. He is a member on this forum. Give him a shout. Last time I heard he is in Afghanistan.
OzM,(Ozzie)
K24000,(Red)
957small,(Shorty)
957Large,(Monty)
956 LE,(Peirce)    <Sold>
Offroad "Proflex" (Serrota),
Serotta CST  titanium softail
McMahon FS