HUCK NORRIS’S MISSION IS TO ELIMINATE THE FEAR OF WHEEL AND TYRE DAMAGE. WE AIM TO PUT THE MOUNTAIN BIKERS MIND AT EASE SO THAT YOU CAN CONCENTRATE ON YOUR RIDING AND NOT WORRY THAT YOUR TYRE WILL GET PUNCTURED OR YOUR CARBON RIM MIGHT GET DESTROYED. THANK SCIENCE THERE IS A CURE! SAY HELLO TO HUCK NORRIS. Huck Norris is made from material that has been specially developed with scientists for MTB use. Huck Norris has three times the impact energy damping than anything commercially available from a hardware store. All Huck Norris products are Made in Finland. Huck Norris tire insert is Patent Pending. Check our size chart to make sure you choose the right size for your wheel.