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  • Regular price $99.95

We aim to ship items in stock next day, and place the other items on back order, to be delivered when they are in stock. Bicycle Express strive to keep this website up to date with correct QTY, Price and Description however there may be errors. In the unfortunate event that an error is encountered, Bicycle Express reserve the right to refuse to sell the products, and to correct the error. If Bicycle Express decline your order, we will contact you and either fully refund you, or offer you another option.

If you require a product urgently please call to confirm availability before placing your order on 08 8232 7277.

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Huck norris™

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 undefeated in every way and there are three general scenarios where you need our system:

  • Race: Everything above plus you can save your run by running flat and without destroying your wheel. This is very important in Enduro races where you get penalty if the wheel is replaced.Huck Norris is a an closed cell foam insert which floats inside your tubeless bicycle tire and prevents damage to rims and tires. The shape is developed with professional athletes and experienced mountain bikers. The benefits of HuckNorris are low weight (~80g) and  low friction (~0.3W).
  • Trail or running light tires: You are going for a long ride and want to get rid of excess friction or you want to make up time in competition by using lighter tires. For example in enduro ride you can use around 200g lighter tires with Huck Norris and get better damage resistance.
  • Rocks, roots and riding in harsh conditions: Use Huck Norris to make more damping between the ground and the wheel. This helps you to make the rims last longer and save money.

How does Huck Norris prevent damage

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.



Choose the right Huck Norris for you by measuring the internal width of your rim and using the chart below to make sure you get the right one. If you need any extra help or advice please send us an e-mail

Version Recommended internal rim width Recommended tire size Recommended use Weight 27.5″ 
S 21-26mm (0.82 – 1.1 inch) 26″ / 29″ / 27.5″ 2.1-2.4″ tyre XC, Trail, Eduro ~75g
M 25-35mm (1.06 – 1.38 inch) 26″ / 29″ / 27.5″  2.25-2.5″ tyre Trail, Eduro ~80g
L 34-45mm (1.34 – 1.77 inch) 26″+ / 29″+ / 27.5″+  2.5-2.8″ tyre E-bike, Enduro ~85g
DH 23-33mm (1.06 – 1.38 inch) 26″ / 29″ / 27.5″ 2.3-2.5″ tyre Downhill, Enduro ~110g
FAT 76-90mm (3 – 3.54 inch) 26″ Fat  4-5″ tyre XC, Trail ~134g