Koso clutch and Koso racing variator?

[2wheelNsanity]

Has anyone had experince with this brand? http://www.buggypartsnw.com/home?page=s ... gory_id=36

[Tocsik]

try a search.

About 2 years ago I found that Kaos was running the Koso clutch.
Here's what I have from his PM:

Its Koso's non-adjustable clutch. It came with 2000RPM springs, which were too loose for my liking so I swapped them for the 1500RPM's I already had.

Its just as good as the NCY clutch, but the HIT clutch is way more adjustable than either the NCY or Koso.

Tocsik wrote:
Kaos, 2 more questions (sorry):
is the clutch the 117 mm?
does the clutch bell play as much a role? in other words, should I replace it at the same time?
I found this one:
http://cgi.ebay.com/ebaymotors/KOSO-117 ... 608wt_1165
Shipping is 30 bucks, tho.


Yep, thats the correct clutch. I ran with the stock bell on mine without any real problems. I DID glaze it once, but a little sandpaper fixed that.

If you look around, the clutch alone can be had for around $30 shipped.

[2wheelNsanity]

Ty