Author Topic: Ohlins ITC on 1980 RM 125  (Read 3102 times)

0 Members and 1 Guest are viewing this topic.

Offline Tomas

  • A-Grade
  • ****
  • Posts: 322
    • View Profile
Ohlins ITC on 1980 RM 125
« on: July 13, 2014, 10:40:13 pm »
I am looking at geting Ohlins ITC shocks for $210 and modifying these to use them on 1980 RM 125 i am building. Are they good value for money and do they need revalving. Shocks came from Husqvarna 250 I was told. I can do all machining myself. But not sure if the valving going to work. Thank you for ideas and help.
Tomas

Offline John Orchard

  • Legend
  • *****
  • Posts: 3065
  • ^^^ July 1984
    • View Profile
Re: Ohlins ITC on 1980 RM 125
« Reply #1 on: July 13, 2014, 11:18:26 pm »
You may find the valving a little heavy and the springs too stiff, the Husky runs a higher leverage ratio.  Also another problem with the ITC shocks, they may have the correct extended length but they tend not to have enough stroke, meaning when fully compressed they will be too long, bottomed-out will still leave a gap from the wheel to the rear guard.

These are the problems I have come across trying to fit them to my KX250.
Johnny O - Tahition_Red factory rider.

Offline euro bikes

  • B-Grade
  • ***
  • Posts: 257
    • View Profile
Re: Ohlins ITC on 1980 RM 125
« Reply #2 on: July 15, 2014, 05:30:23 am »
Way to long and don't work being shortened or the gold ones ,my brother had some shortened for RM400 but had the same problem.

Offline JohnnyO

  • Legend
  • *****
  • Posts: 4658
  • Qld
    • View Profile
Re: Ohlins ITC on 1980 RM 125
« Reply #3 on: July 15, 2014, 07:59:54 am »
The body is too long and shaft travel too short for anything other than 83/84 Husky's.

Offline Toolboy

  • A-Grade
  • ****
  • Posts: 340
    • View Profile
Re: Ohlins ITC on 1980 RM 125
« Reply #4 on: July 15, 2014, 08:15:03 am »
I had Ohlins fitted to my RM400N and they were never right for the bike due to the length.

I had the shafts shortened, revalved,,spent many $$$$$$

In the end i sold the shocks and purchased Works Performance.

RM handles so much better

Tim

82 RM250Z
79 RM400N
76 RM370A
74 TM400L
05 M50 Boulevard
1986 RM80G
1974 RV125
1994 DS80
2005 JR50

Offline flower pot racing

  • A-Grade
  • ****
  • Posts: 432
    • View Profile
Re: Ohlins ITC on 1980 RM 125
« Reply #5 on: July 15, 2014, 09:06:07 am »
If you want to stick with Ohlins and don't want to modify the ones you have, in about 6 weeks time, pukka factory built Ohlins will be available specifically for that bike.

Sell the ones you have and put some extra $$$ towards the right ones.  Ohlins, Works, YSS, plenty to choose from.

Go on you know you want to.... you are worth it and you only like once!

Offline Tahitian_Red

  • Legend
  • *****
  • Posts: 1109
  • Mugen ME480
    • View Profile
Re: Ohlins ITC on 1980 RM 125
« Reply #6 on: July 15, 2014, 09:19:09 am »
Modern Ohlins and others are great shocks, but I thought the allure of the ITC was the progressive valving?
The "Factory Novice"
California, USA

'74 Suzuki TM100, '75 Bultaco 250 Pursang, '77 Honda XR75, '77 Suzuki RM125B, '77 Yamaha YZ400D, '79 Honda CR250RZ Moto-X Fox Replica, '83 Honda ME480RD Mugen

Offline JohnnyO

  • Legend
  • *****
  • Posts: 4658
  • Qld
    • View Profile
Re: Ohlins ITC on 1980 RM 125
« Reply #7 on: July 15, 2014, 09:56:15 am »
Modern Ohlins and others are great shocks, but I thought the allure of the ITC was the progressive valving?
ITC shocks have a progressive bottoming cone, the valving is much the same as other Ohlins...