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The 2-Stroke Garage => Turning Wrenches => Topic started by: rd400greenhorn on June 27, 2019, 01:00:05 PM

Title: Steering damper on My rd400
Post by: rd400greenhorn on June 27, 2019, 01:00:05 PM
Hi guys

Whats your guides to do this?
I have seen Kits online but I would like maybe a different brand steering damper

Anyone done this/suggestions?
If i want Another damper what lenght Are used on the rd400?

:help:
Title: Re: Steering damper on My rd400
Post by: Yamaha 179 on June 28, 2019, 07:01:34 AM
We have a vintage event at Barber Motorsports Park this weekend.  When I get back I'll send you some info on what we use and how we do it.
Lyn Garland
Title: Re: Steering damper on My rd400
Post by: AAAltered on June 28, 2019, 10:36:07 AM
Nothing wrong with the kits Economy sells.....

(http://i239.photobucket.com/albums/ff131/aaaltered468/f5119cd8cdf08a5078a4e94f44fb0874.jpg) (http://s239.photobucket.com/user/aaaltered468/media/f5119cd8cdf08a5078a4e94f44fb0874.jpg.html)
Title: Re: Steering damper on My rd400
Post by: ~JM~ on June 28, 2019, 01:21:13 PM
http://www.2strokeworld.net/forum/index.php?topic=130.0

https://www.economycycle.com/product-category/yamaha-rd250350400r5ds6ds7-parts/frame-related/suspension-yamaha-rd250350400r5ds6ds7-parts/steering-dampers/
Title: Re: Steering damper on My rd400
Post by: rd400greenhorn on July 07, 2019, 10:58:33 AM
  :toot:
Title: Re: Steering damper on My rd400
Post by: oxford on July 07, 2019, 12:44:07 PM
I went the Economy style but made the fork mount myself.
Title: Re: Steering damper on My rd400
Post by: ~JM~ on July 07, 2019, 01:31:03 PM
Quote from: oxford on July 07, 2019, 12:44:07 PMI went the Economy style but made the fork mount myself.

Cool! Please show us the mount you made. Thanks.
Title: Re: Steering damper on My rd400
Post by: svgarage on July 10, 2019, 12:57:01 AM
I still have an old GSX-R steering damper laying around from a previous project. Wondering if I can fit this to the RD.
Title: Re: Steering damper on My rd400
Post by: Redbird on July 10, 2019, 07:06:13 AM
Quote from: svgarage on July 10, 2019, 12:57:01 AM
I still have an old GSX-R steering damper laying around from a previous project. Wondering if I can fit this to the RD.
I did...
(https://i291.photobucket.com/albums/ll297/vialfmly/DS7/0812091058.jpg)
This was taken quite a few years ago. I can get you better pics if you like.
Title: Re: Steering damper on My rd400
Post by: Clem on July 10, 2019, 09:56:06 AM
The GSX-R Steering dampers are also able to be rebuilt. You can change oil weights and customize the dampening this way.
Mount it to the reflector hole on the RD400 like the Economy kit.
Title: Re: Steering damper on My rd400
Post by: Redbird on July 10, 2019, 11:27:48 AM
Truth.
Mine also has the rod reversed in the body, in order to put the "pretty" side up with the left side mounted position.
Title: Re: Steering damper on My rd400
Post by: svgarage on July 10, 2019, 11:45:40 AM
Thanks for the words of wisdom. Nice to know I can repurpose the part  :vroom:
Title: Re: Steering damper on My rd400
Post by: rd400greenhorn on July 28, 2019, 02:12:51 AM
If i bought a universal?? Steering damper

What lenght do fit the rd400?
Title: Re: Steering damper on My rd400
Post by: SUPERTUNE on July 30, 2019, 10:16:24 AM
I use this one on our race bikes.
On the higher end. They were also sold by Works (re-branded)

http://www.fastfromthepast.com/odm3000e

This one is way more stroke and is 7 click adjustment

The NHK are 85mm stroke, 270-280 overall

Chuck
Title: Re: Steering damper on My rd400
Post by: bigdavet on August 08, 2019, 06:09:48 PM
Me again

Sucks being so busy I can't even participate. Well, it doesn't suck...
ANYWAY, I have a stupid question. What is a steering damper for?
I mean besides to dampen steering. Duh   :patriot:
Title: Re: Steering damper on My rd400
Post by: Czakky on August 08, 2019, 06:33:43 PM
Head shakes. Low weight on the front followed by axial(?) (sideways) force usually. Could be a bump, railroad tracks a pigeon? Something. No bueno.
Title: Re: Steering damper on My rd400
Post by: Organicjedi on August 08, 2019, 08:00:44 PM
Keeps your bars and wheel steady when hitting bumps or if the front end gets light. Prevents the dreaded tank slapper.
Title: Re: Steering damper on My rd400
Post by: SUPERTUNE on August 08, 2019, 11:02:34 PM
Big Dave,
You can ride the bike way more aggressive without feeling un-planted.
Once you have a good steering dampner and get used to it, you won't like not having one on a RD.
C
Title: Re: Steering damper on My rd400
Post by: Redbird on August 09, 2019, 09:55:10 AM
Think of it like a shock absorber. With light/easy input, it moves freely. With fast/heavy input, it gets harder to move.
Title: Re: Steering damper on My rd400
Post by: m in sc on August 09, 2019, 10:26:38 AM
yup. adds stability, literally. so, if you hit tar snakes or front end gets light, it wont start to oscillate.

I went way overboard and fit a scotts damper on my rd, on the bottom of the tree.

(http://www.2strokeworld.net/wp-content/uploads/LC-HYBRID/2018-updates/forks-cleanup/20181124_2136342_zpslqbfoxvc.jpg)

(http://www.2strokeworld.net/wp-content/uploads/LC-HYBRID/2018-updates/forks-cleanup/lc-fork-and-damper-18_8_zpso6kdxglt.jpg)

(http://www.2strokeworld.net/wp-content/uploads/LC-HYBRID/2018-updates/forks-cleanup/lc-fork-and-damper-18_6_zpsdnw4radi.jpg)
Title: Re: Steering damper on My rd400
Post by: retaRD on August 09, 2019, 12:41:44 PM
Adding a steering damper is one of the top few things I've done to my bike, and I've done a lot to my bike.