Wider Kovee Elite 30 wheels provide better tyre support so you can run lower pressure and get more traction;Shimano XT delivers smooth, precise shifting with just a light touch of the lever;The IsoSpeed decoupler makes it ride smoother than any other hardtail, so your body doesn’t get beaten up by trail chatter;You get a Straight Shot downtube for extra-stiff, responsive handling without added weight and a Knock Block headset that protects against spinning bars and fork crowns;