Bought a DC slipper clutch need help

[dadofethan47]

I bought a DC slipper clutch. And it came with all the stuff I bought it used. The guy that I bought it from said he used a stock apex clutch. It doesn't make any sense to me. The bell is 109MM I didn't ,measure it tell I got home. what clutch do I run with this. I did a search but no info found. Any help would be great. Thanks Josh

[jerkyboy]

Ive run a stock drr clutch which is 109mm and also have used a
stage 6 thats 107mm. Not sure what size the stock apex clutches are.

[RCR_531]

My friend had troubles with his and DC said that some of it was from using a 107 clutch. It is on a 2fast motor that is built to the hill too.

[dadofethan47]

Originally posted by RCR_531
My friend had troubles with his and DC said that some of it was from using a 107 clutch. It is on a 2fast motor that is built to the hill too.

Isn't the stock apex clutch a 107? I have 5 107 clutchs from koso to delta and stock. Seems that the stock clutch I have better luck with.

[Logan #34's Dad]

The MaxRPM team ran the cheap-o lightened Koso clutch that looks like a stock one. 2000rpm springs. It is 109mm I believe. A 107 will slip and cause heat.
Remember, That bell is just a stock LT80 bell.
Call Justin for that clutch OR buy a 109'er
Buy yourself some extra slipper/friction disks as well.

[dadofethan47]

Originally posted by Logan #34's Dad
The MaxRPM team ran the cheap-o lightened Koso clutch that looks like a stock one. 2000rpm springs. It is 109mm I believe. A 107 will slip and cause heat.
Remember, That bell is just a stock LT80 bell.
Call Justin for that clutch OR buy a 109'er
Buy yourself some extra slipper/friction disks as well.

Thanks I have the cheapo koso lightend clutch now it never worked with any of the other setups maybe because it was a 109 I will check it.

Thanks again