Top 8 Fat Bike Fork :With Comparison Chart
What fork should you prefer when you’re going for a replacement for your fat bike? When it comes to choosing a fat bike fork, you have to be concerned about compatibility, comfort, and durability at the same time. If you miss one of those, you’re surely going to purchase another one soon enough. To eliminate your hassle, I brought the best fat bike forks that will meet all your requirements and make you smile every time you go out for rides.
Fork Name | Wheel Size | Tire Size | Material | Suspension Lock |
BUCKLOS 26 inch Fat Bike Tire Air Suspension Fork | 26” | 4” | Aluminum | Manual Locking |
Syvrac Snow Bike Air Fork 20inch Fork Beach Bike Fork | 20” | 4” | Magnesium Alloy | Manual Locking |
RST Renegade Fatbike Tapered Fork | 26” | 4” | Aluminum | Manual Locking |
Manitou Mastodon Comp Suspension Fork | 27.5” | 4.5” | Aluminum | Manual Locking |
Fox Racing Shox 34 Float SC 29 FIT4 Factory Boost Fork | 29” | 5” | Magnesium & Aluminum | Manual Locking |
GXFWJD Fat Bike Downhill Fork 26 Inch Bicycle Suspension Fork | 26” | 4.8″ | Magnesium & Aluminum alloy | ABS lock |
TYYT Snow/Beach Bike Fat Fork 24 Inch Suspension Forks | 24” | 4” | Aluminum Alloy | Manual locking |
Full Carbon Fiber 26 Inch 150mm Tapered Carbon Fat Bike Fork | 26” | 4” | Carbon | No suspension |
What Is A Fat Bike Fork?

Simply, a fork for a fat tire bike is a fat bike fork. They are designed to hold the much wider tires that are used on these bikes. While the standard width for a mountain bike tire is 2.1-2.4 inches, a fat bike tire is typically 3.7-5 inches wide.
The extra width means that the fork has to be beefier in order to accommodate the tire and provide adequate support and strength. Fat bike forks also have extra-wide spacing between the fork blades to provide clearance for the tire.
Do You Need A Suspension Fork On A Fat Bike?
Having a suspension fork on a fat tire bike is not required if you usually steer on sand and snowy roads. However, if you like to ride on regular roads or mountains, a suspension will vastly help you have a comfortable journey. Besides, I prefer to have a suspension fork in my fat bike no matter what kind of terrain I am riding on.
If I have a suspension fork and ride on a snowy road, I can easily lock the suspension and use it as a rigid fork. On the other hand, it would be hard to ride on a mountain trail if I didn’t get a suspension fork.
Fat Bike Forks Buying Checklist

Read this article about the 5 Best Bike Seat For Overweight Female
What Are The Different Types Of Fat Bike Forks?

Different types of fat bike forks serve different purposes. Some are designed for racing, while others are better suited for trail riding or general use. Fat bike forks also come in different widths to accommodate different tire sizes.
Fat bike suspension fork
Suspension forks add comfort and control by absorbing bumps in the terrain. They’re a good choice for riders who want to go faster or tackle more challenging trails. But they’re more expensive compared to the rigid ones.
Fat bike fork rigid
Rigid fat bike forks are the simplest and most affordable option. They’re typically made from steel or aluminum, and they don’t have any suspension. That makes them lighter weight and easier to maintain, but it also means they’re less comfortable riding on rough trails.
Fat Bike Fork Detail Reviews
1. BUCKLOS 26 inch Fat Bike Tire Air Suspension Fork

Key Features:
Bike Pros and Cons
- Excellent suspension
- Glamourous look
- Disc Brake mounting
- Installation takes longer than usual.
BUCKLOS is a budget friendly feature rich fork replacement for fat bikes. It is made with sturdy aluminum material that survives for years even in the roughest terrain. If your bike tire size is not more than 26 inches then it would be your ultimate choice for your bike.
2. Syvrac Snow Bike Air Fork 20inch Fork Beach Bike Fork

Key Features:
Bike Pros and Cons
- Sturdy Built
- Perfect solution for fat bikes
- Lightweight
- Anti Corrosion Material
- Only disc brake mounting.
How many fat bike forks are made with magnesium alloy? Answer is not many and Syvrac fat bike fork is one of them. With a 100mm suspension travel, it will provide you with a comfortable ride in any uneven terrain.
3. RST Renegade Fatbike Tapered Fork

Key Features:
Bike Pros and Cons
- Easy installation
- Glamorous look
- Highly Efficient
- Slightly overpriced.
Tapered fat bike forks are quite rare in the market. You would be stressed out finding a tapered fork for your fat bike. To reduce your stress I brought you the RST Renegade TRL Fatbike fork. It will give you a lighter and stiffer suspension experience.
4. Manitou Mastodon Comp Suspension Fork

Key Features:
Bike Pros and Cons
- Supports wider wheel size
- Supports wider tires
- Sturdy built
- Easy installation
- Not a budget-friendly option.
If you’re worried about the installation process of your fork then Manitou mastodon comp suspension fork is just for you. It has a very straightforward installation process and provides a really comfortable journey. However, it comes with a huge pricing label. If you’re on a tight budget then I wouldn’t recommend it for you.
5. Fox Racing Shox 34 Float SC 29 FIT4 Factory Boost Fork

Key Features:
Bike Pros and Cons
- Outstanding suspension travel
- Supports up to 29” wheels
- Corrosion resistant material
- Different colors to choose from
- Installation process is a bit tricky.
The Fox Shox 34 bike is one of my great choices for its versatility. If you’re worried about your wheel and tire size then just go for Fox. It supports up to 29” wheels and 5” tires. It is a brawny fork made with a mixture of magnesium and aluminum.
Fat Bike Suspension Fork 150mm:
6. GXFWJD Fat Bike Downhill Fork 26 Inch Bicycle Suspension Fork
GXFWJD Fat Bike Downhill Fork Specification
Wheel Size | 26” |
Tire Size | 4.8″ |
Material | Magnesium & Aluminum alloy |
Suspension Lock | ABS lock |
Fat bike suspension fork 150mm is an infrequent option available in the market and GXFWJD is one of them. It comes with an air & oil damping suspension system that provides tremendous precision in rough terrain.
24 Inch Fat Bike Suspension Fork:
7. TYYT Snow/Beach Bike Fat Fork 24 Inch Suspension Forks
TYYT Snow/Beach Bike Fat Fork Specification
Wheel Size | 24” |
Tire Size | 4” |
Material | Aluminum Alloy |
Suspension Lock | Manual locking |
If you’re looking for a 24 inch fat bike suspension fork then TYYT Snow/Beach Bike Fat Fork would easily cover your needs. The lightweight fork has an excellent air shock system for tackling the bump in your rides. Besides, it has manual locking system. If you go cruising on beaches or snowy roads, you can lock the suspension in seconds.
Carbon Fat Bike Fork:
8. Full Carbon Fiber 26 Inch 150mm Tapered Carbon Fat Bike Fork
Full Carbon Fiber Fat Bike Fork Specification
Wheel Size | 26” |
Tire Size | 4” |
Material | Carbon |
Suspension Lock | No suspension |
Are you looking for a carbon fat bike fork? Well, I know how tricky it is to find a carbon-built fork. Guess you got luck today, you got me! The Full Carbon Fiber fat fork comes with a one hundred percent carbon material along with tapered steerer. It is a budget-friendly option with a number of convenient features. However, it is a rigid fat bike fork and therefore doesn’t have any suspension.
What Materials Are Used To Make A Fat Bike Fork?

Fat bike forks are usually made of aluminum, steel, or carbon fiber. However, there are other materials too such as titanium and magnesium. Some of the fat bike forks are made with a combination of these materials. Each has its own advantages and disadvantages in terms of strength, weight, and cost.
Aluminum is the most common material used in bike forks. It is strong and lightweight, making it a good choice for both racing and everyday riding. However, aluminum is also relatively expensive.
Steel is another popular material for bike forks. It is stronger than aluminum, making it a good choice for heavier riders or those who do a lot of off-road riding. Steel is also less expensive than aluminum. However, it is also much heavier, which can make riding more difficult.
Carbon fiber is the lightest and strongest material used in bike forks. It is also the most expensive. Carbon fiber is often used in racing forks because it helps to give riders a competitive advantage. However, it is not as durable as steel or aluminum and can be damaged more easily in a crash.
What Are Some Features Of A Fat Bike Fork?

A fat bike fork is quite similar to other bikes except for two things. Typically, fat bike forks are wider than standard mountain bike forks and have the ability to accommodate wheel sizes up to 4-5 inches. Secondly, they usually don’t have suspension on them. But most of the aftermarket fat bike forks now come with suspension.
Here are some feature list
- Wider than stock mountain bike fork
- Can accommodate wheel sizes up to 4-5 inches wide
- Usually don’t have suspension
- Most aftermarket fat bike forks now come with suspension
How Do You Know What Size Fat Bike Fork You Need?

There are two sizes you need to know before buying your fat bike fork. First of all, you have to look for wheel size and it could be between 20 inches to 29 inches. Then you have to know the size of your tire. Most of the fat bikes are built with 4-inch tires. Once you know the wheel and tire size, just look for a fork that supports these sizes.

Here are the 3 tips to determine
- Look for wheel size on the product page and make sure it is between 20 inches to 29 inches
- Determine what size tire you will be using by reading the product description
- Check the specifications of the fork to see if it includes sizing for a 4-inch tire
Why Do Fat Tire Bikes Not Have Suspension?
Fat tire bikes are designed for riding on rough terrain, so they don’t need suspension to smooth out the ride. The wide tires provide enough cushioning to absorb bumps and shocks. However, in recent days, riders are using suspension forks in their fat bikes.
Fat Bike Fork Buying Guide
- Check Wheel Size
- Check Tire Size
- Suspension: Lockable or Rigid
- Material: Aluminum, Carbon fiber, Magnesium
- Brake Mounts: According to the bike
- Color: According to the bike
- Weight: Not more than 5 lbs

Check Wheel Size:
The first thing you need to do is check the wheel size on the product page. Most fat bike forks come with a range of 20 inches to 29 inches and most bikes will have a spot for either 22 or 24-inch wheels. Make sure that your bike’s frame has enough clearance for whichever size wheel you choose.
Check Tire Size:
Next, determine what tire you are going to be using with your fork by reading the product description. Most fat bike forks now come with suspension either in the form of a coil or fork. The better option is to get a fork that has adjustable air pressure. This way, you can fine-tune the ride for your own preferences.
Suspension: Lockable or Rigid
Finally, decide if you would like your fork to have suspension or not. If you choose not to have suspension then make sure that it is either a lockable fork or a rigid one. A lockable fork will allow you to tighten or loosen the suspension for your own personal preference. A rigid fork will not allow you to add or remove air pressure which can be a bit of an inconvenience.
Material:
Decide what type of material your fork is made out of. Most fat bike forks are made from aluminum, carbon fiber, or magnesium. Each has its own set of pros and cons so it is important to decide which one best suits your needs.
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Aluminum for example can be lightweight but can also dent easily if you do not take care of it. Carbon fiber on the other hand is very strong but can also be expensive. Magnesium on the other hand is a great compromise between strength and weight.
Brake Mounts:
Make sure that your fat bike fork has mounts for your brakes. Most forks now come with integrated brake mounts which make installation and use much easier.
Color:
Decide what color you would like your fat bike fork to be. Most forks come in a variety of colors which can help make your ride stand out from the crowd. it’s best to select the fork color as your bike
Weight:
Finally, weight is always an important factor when choosing any type of product. Most fat bike forks come in a range of weights from around 10 to 30 pounds. Make sure that you choose a fork that will not be too heavy or too light for your own personal preference.
Conclusions
The bike’s fork is an important component that helps to make your ride comfortable and joyful. If you want to replace your fat bike fork, choose a sturdy one that will suit your riding style and needs. And of course, make sure it is compatible with your bike.
FAQ
Is front suspension necessary on fat bike?
It is not mandatory to have front suspension on a fat bike. However, it will add extra comfort if you ride on mountain trails.
Are fat tire bikes good for jumps?
Yes, fat tire bikes are good for jumps! Their wide tires provide stability and traction, making them ideal for heavy jumping.
Can you downhill a fat bike?
Of course, you can downhill ride a fat bike with ease!
More Resources For Fat Bike Fork