Should You Go Tubeless on a Fat Bike?

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If you’re a fat bike rider, you’ve probably heard of the benefits of going tubeless. But is it right for you and your fat bike? In this guide, we’ll explore the pros and cons of going tubeless on a fat bike to help you make an informed decision.

Should You Go Tubeless on a Fat Bike

What is a Tubeless Fat Bike Tire?

A tubeless fat bike tire is a tire that does not use an inner tube. Instead, it relies on a tight seal between the tire and rim to hold air. This setup allows the rider to run lower tire pressures, which can provide better traction and a more comfortable ride.

Pros of Going Tubeless on a Fat Bike

There are several benefits to going tubeless on a fat bike:

  1. Lower tire pressures: As mentioned above, going tubeless allows you to run lower tire pressures without the risk of flatting. This can result in better traction and a more comfortable ride on rough terrain.
  2. Fewer flats: Since there is no inner tube to puncture, there is a reduced risk of flats. This can be especially beneficial for riders who frequently encounter sharp objects on the trail.
  3. Easier tire changes: Without the need to worry about an inner tube, changing a tire on a tubeless fat bike is a simpler process.
  4. Weight savings: Tubeless tires are generally lighter than traditional tires with inner tubes.

Cons of Going Tubeless on a Fat Bike

While there are several benefits to going tubeless on a fat bike, there are also some potential drawbacks to consider:

  1. Initial setup: Setting up a tubeless fat bike tire can be more time-consuming and require more specialized equipment compared to traditional tires with inner tubes.
  2. Sealant required: To maintain the airtight seal between the tire and rim, tubeless tires require sealant. This means you’ll need to regularly add sealant to your tires to ensure they remain airtight.
  3. Risk of burping: “Burping” refers to the loss of air pressure when a tubeless tire comes unsealed from the rim. This can be caused by a variety of factors, such as low tire pressure, rough terrain, or a damaged tire.

Is Going Tubeless on a Fat Bike Right for You?

Ultimately, the decision to go tubeless on a fat bike is a personal one. If you’re willing to invest the time and effort into setting up tubeless tires and regularly adding sealant, the benefits of lower tire pressures and fewer flats may be worth it. On the other hand, if you prefer the simplicity of traditional tires with inner tubes, or if you don’t mind the added weight, going tubeless may not be the best choice for you.

Tips for Going Tubeless on a Fat Bike

If you decide to go tubeless on your fat bike, here are a few tips to keep in mind:

  1. Use a high-quality tubeless-specific fat bike rim and tire: These components are designed to work together to create a secure airtight seal.
  2. Use a high-quality sealant: Choose a sealant that is specifically formulated for fat bike tires and is compatible with your rim material.
  3. Follow the manufacturer’s instructions: When setting up your tubeless tires, be sure to follow the manufacturer’s instructions closely to ensure a proper setup.
  4. Check tire pressure regularly: Proper tire pressure is crucial for maintaining the air
  5. tight seal between the tire and rim. Be sure to check your tire pressure regularly, especially after adding sealant or after a long ride.
  6. Carry a repair kit: While going tubeless can reduce the risk of flats, it’s still a good idea to carry a repair kit with you in case of any unexpected issues. This should include a spare tubeless valve, sealant, and a way to inflate your tire in case of a complete burp.


Going tubeless on a fat bike can provide a number of benefits, including lower tire pressures, fewer flats, and easier tire changes. However, it does require more initial setup and regular maintenance in the form of sealant. Whether or not going tubeless is right for you will depend on your personal preferences and needs. Be sure to consider the pros and cons, and follow the tips outlined above if you decide to make the switch.

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