Jump to content

'90 XR250R Shock Valving Recommendation?


Recommended Posts

I have my shock apart to rebuild it with a blown seal, does anybody know where I can get a revalve stack shim chart to upgrade the valving before I reassemble?

The main Valve appears to be stock honda (it is black with small holes) even though the shock reservoir had a racetech sticker on it, so I was expecting a gold colored valve with larger holes like the RT GV pictures.

My specs are 1990 XR250R, 220lb rider, aggressive trail riding, currently have a 10.3kg/mm straight rate spring plus a "hot pink" progressive spring with no numbers on it.

Alternatively, does anybody have a used XR600 shock to sell that is a better to start with and a stack for that?

Many thanks

Link to comment
Share on other sites

Here's a hint. Stock stack is:

Rebound:

30x.25x12 |x5

28x.25x12 |x1

27x.25x12 |x1

26x.25x12 |x1

25x.25x12 |x1

24x.25x12 |x1

22x.25x12 |x1

Compression:

34x.25x12 |x4

20x.25x12 |x1

34x.25x12 |x1

30x.25x12 |x1

28x.25x12 |x1

26x.25x12 |x1

24x.25x12 |x1

22x.25x12 |x1

21x.25x12 |x1

20x.25x12 |x1

Any insight on what to add?

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

×
×
  • Create New...