« previous next »
Pages: [1] 2  All   Go Down

Author Topic: Shock length YZ250A  (Read 11041 times)

0 Members and 1 Guest are viewing this topic.

Offline micko

  • B-Grade
  • ***
  • Posts: 270
    • View Profile
Shock length YZ250A
« on: November 17, 2015, 10:54:42 am »
Would anyone know the std length ?
Thanks in advance
Logged
RM370A RM250A RM125A RM125S YZ250A YZ125C XR75K4

Offline Freakshow

  • Superstar
  • ******
  • Posts: 7277
  • Adelaide, SA - looking for a "YZA" tank
    • View Profile
Re: Shock length YZ250A
« Reply #1 on: November 18, 2015, 04:26:15 pm »
over all or just the shaft ?
i think eye to eye on the red dots are 13/5" but can run a tape over one if you like
Logged
74 Yamaha YZ's - 75 Yamaha YZ's
74 Yamaha  flattracker's
70  Jawa 2 valve speedway's

For sale -  PRE 75 Yamaha MX stuff, frame, motors and parts also some YAM DT1,2,A and Suzi TS bikes and stuff

Offline micko

  • B-Grade
  • ***
  • Posts: 270
    • View Profile
Re: Shock length YZ250A
« Reply #2 on: November 18, 2015, 04:39:51 pm »
eye to eye, its got what look like old koni shocks on it and I want to make sure of the length before I start looking for some new ones.
Thanks.
Logged
RM370A RM250A RM125A RM125S YZ250A YZ125C XR75K4

Offline Davey Crocket

  • Legend
  • *****
  • Posts: 4408
    • View Profile
Re: Shock length YZ250A
« Reply #3 on: November 18, 2015, 04:44:25 pm »
If your going to race it I can tell you what length works.
Logged
QVMX.....Australia's #1 VMX club......leading the way.

Offline Slakewell

  • Legend
  • *****
  • Posts: 3577
  • Slakewell Motordrome
    • View Profile
Re: Shock length YZ250A
« Reply #4 on: November 18, 2015, 06:02:05 pm »
I thought they were 340mm? Its been a while?
Logged
Current bikes. KTM MC 250 77 Husky CR 360 77, Husky 82 420 Auto Bitsa XR 200 project. Dont need a pickle just need to ride my motorcickle

Offline micko

  • B-Grade
  • ***
  • Posts: 270
    • View Profile
Re: Shock length YZ250A
« Reply #5 on: November 18, 2015, 08:30:03 pm »
Do tell Davey, it will be raced  :) the ones on it are just on 340mm
« Last Edit: November 18, 2015, 10:01:53 pm by micko »
Logged
RM370A RM250A RM125A RM125S YZ250A YZ125C XR75K4

Offline Davey Crocket

  • Legend
  • *****
  • Posts: 4408
    • View Profile
Re: Shock length YZ250A
« Reply #6 on: November 18, 2015, 10:41:53 pm »
350mm, makes them turn.
Logged
QVMX.....Australia's #1 VMX club......leading the way.

Offline micko

  • B-Grade
  • ***
  • Posts: 270
    • View Profile
Re: Shock length YZ250A
« Reply #7 on: November 19, 2015, 11:02:16 am »
Cheers mate, that explains why it had the forks pushed up through the clamps.
« Last Edit: November 19, 2015, 11:07:24 am by micko »
Logged
RM370A RM250A RM125A RM125S YZ250A YZ125C XR75K4

Offline yamaico

  • Legend
  • *****
  • Posts: 816
    • View Profile
Re: Shock length YZ250A
« Reply #8 on: November 20, 2015, 01:09:10 am »
Ignoring the previous shameless dealer plug, thread hijack and useless information, my book on all things Yamaha tells me that they are 340mm long. I had Works Performance on my "A", and they were great. Having said that, if it's not a resto Davey's advice makes sense.
Logged

Offline yamaico

  • Legend
  • *****
  • Posts: 816
    • View Profile
Re: Shock length YZ250A
« Reply #9 on: November 20, 2015, 02:58:22 pm »
Quote from: Wasp on November 20, 2015, 10:59:25 am
Quote from: yamaico on November 20, 2015, 01:09:10 am
Ignoring the previous shameless dealer plug, thread hijack and useless information,

Alu posts are always a good read  ;D

Arithmetic Logic Unit - can't make any sense of that, but not surprised really...
Logged

Offline Slakewell

  • Legend
  • *****
  • Posts: 3577
  • Slakewell Motordrome
    • View Profile
Re: Shock length YZ250A
« Reply #10 on: November 20, 2015, 05:25:00 pm »
The A model needs help to turn. IMO the engine/footpeg to front axle is wrong being to far back almost like a trials bike. I tried many things and gave up , tall seats to help get forward, ceriani forks at least help with flex.
Longer shocks etc. Still it's no corner carver. Fast and trick and wonderful light but you are never going to get it under a Maico.
I like to try Firko's Hindel framed YZ A and hope it has all the good stuff from the YZ A but none of it's handling problems.
Logged
Current bikes. KTM MC 250 77 Husky CR 360 77, Husky 82 420 Auto Bitsa XR 200 project. Dont need a pickle just need to ride my motorcickle

Offline yamaico

  • Legend
  • *****
  • Posts: 816
    • View Profile
Re: Shock length YZ250A
« Reply #11 on: November 20, 2015, 05:35:11 pm »
Quote from: Slakewell on November 20, 2015, 05:25:00 pm
The A model needs help to turn. IMO the engine/footpeg to front axle is wrong being to far back almost like a trials bike. I tried many things and gave up , tall seats to help get forward, ceriani forks at least help with flex.
Longer shocks etc. Still it's no corner carver. Fast and trick and wonderful light but you are never going to get it under a Maico.
I like to try Firko's Hindel framed YZ A and hope it has all the good stuff from the YZ A but none of it's handling problems.

Yeah Mick, I'd like to have a ride on that as well. We should talk him into taking it to Broadford.
Logged

Offline micko

  • B-Grade
  • ***
  • Posts: 270
    • View Profile
Re: Shock length YZ250A
« Reply #12 on: November 21, 2015, 08:03:14 pm »
Thanks for that info guys, love the comedy on here ????
Logged
RM370A RM250A RM125A RM125S YZ250A YZ125C XR75K4

Offline firko

  • Superstar
  • ******
  • Posts: 6578
    • View Profile
Re: Shock length YZ250A
« Reply #13 on: November 22, 2015, 03:02:57 pm »
Quote
I like to try Firko's Hindel framed YZ A and hope it has all the good stuff from the YZ A but none of it's handling problems.
Quote
Yeah Mick, I'd like to have a ride on that as well. We should talk him into taking it to Broadford.

When I get my interest in VMX back I'll get stuck into the Hindall YZ-A and both of you blokes are welcome to race her. Broadford might be a stretch. Once the house renos are done I'll be finishing the Shell 750 flat tracker and sorting out the 360 Yamaha framer. At the pace I build them these days the Hindall should be up and running in 2019.
Logged
'68 Yamaha DT1 enduro, '69 Yamaha 'DT1 from Hell' '69 DT1'Dunger from Hell, '69 Cheney Yamaha 360, 70 Maico 350 (2 off), '68 Hindall Ducati 250, Hindall RT2MX, Hindall YZ250a , Cycle Factory RT2MX flat tracker, Yamaha 1T250J, Maico 250 trials, '71, Boyd and Stellings TM400, Shell OW72,750 Yamaha

Offline Brian Watson

  • Legend
  • *****
  • Posts: 749
  • First Penton in OZ
    • View Profile
Re: Shock length YZ250A
« Reply #14 on: November 22, 2015, 11:16:27 pm »
you all have to remember that a YZ A ...in any of it's early incarnations..is borne out of what Hallman knew..so many Husky influences....many can make a Husky turn..so  YZ A can too..it is all about the front end..
Logged
Pages: [1] 2  All   Go Up
« previous next »