An Introduction to Fat Tire Biking

November 18, 2025

BY DALE L., ODP GUIDE & PROFESSIONAL MOUNTAIN BIKING INSTRUCTORS ASSOCIATION LEVEL 2 INSTRUCTOR

Want an exciting outdoor adventure you can turn to when there's snow on the ground but it's too icy to cross-country ski, snowshoe, or ride your mountain bike? Look no further than the thrill and fun of fat-tire biking. This winter sport turns frozen landscapes into your playground, offering a unique way to stay active and explore the outdoors.


Imagine gliding across snow-packed trails or even riding over crystal-clear frozen lakes. Thanks to oversized tires—typically 4 to 5 inches wide—fat bikes provide stability and traction where regular bikes can’t. Many riders use studded tires for extra grip on icy patches, and groomed trails make the experience smooth and enjoyable.


Before you head out, get familiar with the gear you’ll need to get started. And don’t forget to always check with your local conservation officers to ensure the ice is safe to ride on.

Equipment, Clothing, and Best Practices

To make the most of your fat biking adventure, here’s what you’ll need:

 

  • Fat-Tire Bike: Most are rigid with no suspension, relying on low-pressure tires for comfort.
  • Warm Boots and Gloves: Insulated gloves or lobster claw mittens keep your hands nimble for shifting and braking.
  • Smart Layers: Regulate body temperature with moisture-wicking fabrics and by remembering the mantra “don’t be silly, start chilly” (meaning you should expect to heat up the more you exert yourself).
  • Helmet: A bike helmet with a skull cap or a ski helmet adds warmth and protection.
  • Hydration and Snacks: Cold weather can mask thirst—stay fueled and hydrated.
  • Repair Kit: Pack a spare tube, pump, and multi-tool to avoid a long, cold walk home.
  • Safety Essentials: Ride with a buddy, carry hand warmers, and bring an extra layer. Hypothermia is no joke.
  • Ice Safety: Check ice conditions before venturing out onto the hard water.


Why You'll Love It

Fat biking isn’t just a workout, it’s an experience. Curious onlookers often ask if they can give it a try, and their smiles say it all. Once you feel the freedom of floating over snow, you’ll understand why this sport is growing in popularity.


Ready to hit the trails? We offer introductory Fat Biking Courses at our flagship location in Freeport, Maine! 


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