Huck Norris inserts protect your tubeless tires from snakebite punctures and your rims from dents. The specially formulated inserts take the brunt of the abuse when the tire bottoms out on rocky terrain or on hard landings. Choose your insert based on internal rim width and trim to fit your wheel diameter. Sold in pairs Closed cell plastic foam Will absorb 10-15 g of tubeless tire sealant. Use a bit more sealant than the standard recommendation Installs in any mountain tubeless tire and rim combo without any modification Packaging can be re-used as a front fork fender Trim marks for 27.5" tires Size Small for 29" / 27.5" Rims with 21-28 mm Internal Widths For rims with a 21-28 mm internal width 75 g 50mm wide Medium for 29" / 27.5" Rims with 27-35 mm Internal Widths For rims with a 27-35 mm internal width 80 g 55mm wide Large for 29" / 27.5" Rims with 34-45 mm Internal Widths For rims with a 34-45 mm internal width 85 g 60mm wide
