Meet the Gnarwhal. Bontrager's top fat bike tire When bite and traction are the top priority. Perfect on ice, snow and any slippery surfaces the Gnarwhal will always keep you firmly planted on the ground. Roll through the toughest terrain all winter long with Bontrager's aggressive Gnarwhal studded tire.

• Aggressive tread for Max traction
• TLR (tubeless) ready
• Perfect in ice and snow
• Inner strength casing: lightweight sidewall protection is supple and strong
• 160 5.5 tungsten carbide studs on 3.8

-WE stud these in house using Carbide 6.5mm XL studs