I just wonder if anybody have some experience of Bear Claw 27-12-12 / 27-10-12 or Maxxis Mudd bugg 27-12-12/27-10-12 and that wheels size should a have to the tires.

Best regard Stefan

 

Hi Stephan,

I didn't have 27" MudBugs on my bike but I did have the 26" MudBugs. They're good tires for mud and snow. They will tend to grab at things when doing high speed compared to stock tires due to the agressive tread. The Bear Claws have a less agressive tread. I mounted them on stock 6.5" wide rims. Here's what they looked like: MudBugs
I sold them and got a set of 27" Tri-Claws. I liked the tires...only reason I sold them was because I got a good deal on taller 27" tires.