According to the specs it says 1.5 but the Suntour xcm is 1-1/8 does that mean I can fit either?

Yes, but you might need a new headset..

I’m assuming it has a 1-1/8 one on as that’s what the suntour fork is.

It will have some sort of reducer depending on what sort a new headset or just a crown race to run 1.5

Cheers for the help.

I had an SL5. It does say 1.5. But mine had 1 1/8 sun tours in with spacers to make upto 1.5. I put some tapered rebas in what a transformation. I did have to change few parts in headset but definatley worth it. Still got them if interested.

How much you want for them?

Was after 130 posted