Chain slack

[Chaconne]

Yes, but I find it very odd that SAM says it's 25–32 mm again.
Another try, just 1mn ago
View attachment 15095

Every owner manual (EX, MX, MX 1.2 and SM) says 45-50mm from there

https://starkfuture.com/en-us-FR/support

I suppose 45–50 mm is the correct value, but they should have clarified this.
Even on YouTube, their video is still using the older 25–32 mm, but they don't mention this.

Their AI unlearned the correct answer by being trained on the larger data set which was wrong... YouTube i.e. google is probably the primary data set.

 

[Dfr136]

I kno this is an older thread but just received my ex and chain seemed very tight from the factory. I’m confused on the slack measurement are you guys just pulling up and measuring 45-50 mm or is it 45-50mm total slack?

 

[arkngl]

45-50 is perfect

 

[svtride]

I kno this is an older thread but just received my ex and chain seemed very tight from the factory. I’m confused on the slack measurement are you guys just pulling up and measuring 45-50 mm or is it 45-50mm total slack?

This is how I interpret the Stark spec and what I run on my EX with rear wheel off ground. Similar to KTM…55-58. I'd rather it be loose vs. over stressing countershaft components.

 

[Dfr136]

I have it set now to 45 and when i unbolted the shock and moved the swing arm up seemed like chain never got too tight so im going to stick with that for now