gfxgfx
 
logo
 
gfx gfx
gfx
975535 Posts in 138921 Topics by 6346 Members - Latest Member: turbostarbars April 26, 2024, 12:35 AM
*
gfx* Home | Portal | Forum | Merchandise | Help | Login | Register | gfx
gfx
RADBMX.CO.UK  |  Technical & Reference Section  |  Tech and Restoration  |  Advice / help with fork straightening
gfx
gfxgfx
 

Author Topic: Advice / help with fork straightening  (Read 1196 times)

0 Members and 1 Guest are viewing this topic.

Offline gaf16

  • Curb Endo
  • **
  • Posts: 152
  • Rated:
Advice / help with fork straightening
« on: June 29, 2018, 05:46 PM »
Just acquired an early 80’s cruiser f&f.
Forks are slightly bent and I need to find someone who can straighten them for me before powder coating.
Any pointers would be greatly appreciated.
I am based in the West Midlands.
Thanks.

Offline oldschoolace

  • Team Moderator
  • Double Flip Whip
  • *
  • Posts: 6818
  • Bodger
  • Rated:
Re: Advice / help with fork straightening
« Reply #1 on: June 29, 2018, 06:03 PM »
Get a pic up, let's have a butchers
Sixteen thirty-two. What is that? A year?   No, it's your top score on Pole Position.


Offline gaf16

  • Curb Endo
  • **
  • Posts: 152
  • Rated:
Re: Advice / help with fork straightening
« Reply #2 on: June 29, 2018, 06:59 PM »
Here you go....

Offline Ady

  • Flip-Whip
  • ******
  • Posts: 1842
  • fin old..... they call me the silver fox
  • Rated:
Re: Advice / help with fork straightening
« Reply #3 on: June 29, 2018, 08:22 PM »
You need this tool..

Real men have Dachshunds I have three / now two 😓 missing you../ back too three with a rescue dachie

Offline gaf16

  • Curb Endo
  • **
  • Posts: 152
  • Rated:
Re: Advice / help with fork straightening
« Reply #4 on: June 29, 2018, 08:30 PM »
Where the f*ck am I going to get one of them from?? LOL. ;)

Offline gaf16

  • Curb Endo
  • **
  • Posts: 152
  • Rated:
Re: Advice / help with fork straightening
« Reply #5 on: June 29, 2018, 08:36 PM »
Cool bit of kit mind!! ;)

Offline Ady

  • Flip-Whip
  • ******
  • Posts: 1842
  • fin old..... they call me the silver fox
  • Rated:
Re: Advice / help with fork straightening
« Reply #6 on: June 29, 2018, 08:49 PM »
Where the f*ck am I going to get one of them from?? LOL. ;)

 :LolLolLolLol:

BITD..
I would put two bits of 3x3 wood spaced apart lift the whole bike in between and bend back..
my neighbors fence was used for this many times..
Real men have Dachshunds I have three / now two 😓 missing you../ back too three with a rescue dachie

Offline oldschoolace

  • Team Moderator
  • Double Flip Whip
  • *
  • Posts: 6818
  • Bodger
  • Rated:
Re: Advice / help with fork straightening
« Reply #7 on: June 29, 2018, 09:49 PM »
Good news is they ain't twisted.
You just need a car jack or similar you can gradually and carefully bend the forks back with
Don't be tempted to jump on them, drive over them or any of the other daft things you hear about.
Slow and controlled pressure is the key. You just need to find something you can use as a frame to hold the forks in while you wind pressure on the crown race area
« Last Edit: June 30, 2018, 11:15 AM by oldschoolace »
Sixteen thirty-two. What is that? A year?   No, it's your top score on Pole Position.


Offline Jaymz

  • Team RAD
  • My life is Radbmx
  • *
  • Posts: I am a geek!!
  • I'm not FOOKING Dave
  • Rated:
Re: Advice / help with fork straightening
« Reply #8 on: June 29, 2018, 11:02 PM »
Sandwich the forks between two planks and squish in vice Nice and tight. Cover steerer in cloth and slide a length of scaffold pole over it and slowly and gently start to bend back. Rescued quite a few pairs of forks like this. Also managed to straighten twisted forks using a similar technique

griff

  • Guest
Re: Advice / help with fork straightening
« Reply #9 on: June 30, 2018, 10:56 AM »
Wouldn’t all this bending weaken them?

Offline Bigfrawg

  • Flip-Whip
  • ******
  • Posts: 1908
  • Rated:
Re: Advice / help with fork straightening
« Reply #10 on: June 30, 2018, 04:32 PM »
Simple answer is yes

RADBMX.CO.UK  |  Technical & Reference Section  |  Tech and Restoration  |  Advice / help with fork straightening
 

gfxgfx
gfx gfx
Powered by MySQL Powered by PHP Valid XHTML 1.0! Valid CSS!
SimplePortal 2.3.5 © 2008-2012, SimplePortal