Best Bike Forks for Downhill Bike of 2025

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If you're a downhill mountain biker, then you know the importance of having the right equipment to handle the toughest terrain. One essential component of your bike is the fork, which helps to stabilise the bike and absorb shock while riding. There are a variety of bike forks available on the market, each with its own unique features and benefits. Whether you're looking for a lightweight option for speed and control or a more heavy-duty fork for maximum durability and support, there are plenty of great options to choose from.
At a Glance: Our Top Picks
Top 10 Bike Forks for Downhill Bike
Air Bike 27.5 Inch Downhill Suspension Fork
The Air Bike Suspension Fork features a 27.5-inch straight steerer and offers 170mm of travel, ensuring a smooth ride on downhill terrains. The rebound adjustment allows you to customise the fork's response to your weight and riding conditions, enhancing your cycling experience. Made from ultra-light magnesium and aluminium, this fork significantly reduces weight while maintaining durability. With its hydraulic gated lockout system, you can easily manage the fork's performance, providing you with better control and comfort during long-distance rides.
BUCKLOS Electric Mountain Bike Suspension Fork
The BUCKLOS Mountain Bike Fork is designed to fit most 26/27.5/29 inch mountain bikes and e-bikes, ensuring compatibility with your bike. Its aluminium alloy construction and imported air bars provide durability, making it less likely to break during fast descents. You can easily adjust the softness and rebound of the air suspension, allowing you to tailor your ride to different terrains for a smoother experience. With a generous 180mm travel, this fork enhances your comfort over rough landscapes, such as mountains and potholes.
Splumzer Mountain Bike Suspension Fork 20" 4.0
The Splumzer Bike Fork is designed for enhanced stability and comfort during your rides. Made from a durable forged aluminium alloy and magnesium alloy, it ensures a sturdy front fork tube. With a travel distance of 135mm and an adjustable pneumatic system, you can customise the pressure to suit your weight and the terrain, providing an optimal riding experience. The manual lock feature adds convenience, allowing you to easily secure the fork when needed.
splumzer Mountain Bike Suspension Fork 26-29"
The splumzer Suspension Fork offers a versatile solution for mountain bikers with its compatibility for 26, 27.5, and 29-inch bikes. The manual control feature allows you to easily activate or deactivate the damping function, ensuring optimal handling on various terrains. With an Air Pressure Lockout on the right side and shoulder-controlled damping adjustment on the left, you can tailor the fork's performance to your riding style. Its lightweight construction, featuring magnesium alloy outer legs and aluminium alloy riser, enhances your biking experience without adding unnecessary weight.
BUCKLOS 180mm Travel MTB Suspension Fork
The BUCKLOS MTB Fork is designed for mountain bikers seeking superior performance. With an ultra-long travel of 180 mm, it effectively absorbs shocks during downhill rides, enhancing your comfort and control. The double adjustable damping feature allows you to customise pressure and rebound settings, making your ride smoother and reducing strain on your hands and wrists. Its sturdy construction, made from forged aluminium and magnesium alloy, ensures durability and stability, providing you with the confidence to tackle challenging terrains.
LUNJE 27.5/29 Downhill Mountain Bike Fork
The LUNJE Air Suspension Fork is designed for mountain biking enthusiasts seeking performance and versatility. With its air suspension system, you can easily adjust the damping and rebound speed, tailoring it to different terrains for a smoother ride. The manual lockout feature enhances control during climbs, reducing energy loss. Its durable aluminium alloy construction ensures stability, while the fork accommodates tyres up to 2.5 inches wide, making it suitable for various mountain biking styles, from downhill to cross-country.
ZTZ MTB Bike Suspension Fork 180mm Travel
The ZTZ MTB Fork features an ultra-long 180mm travel, which effectively absorbs larger shocks during downhill rides, enhancing your comfort and control. With double adjustable damping, you can easily customise the pressure and rebound settings to suit your preferences, reducing stress on your hands and wrists. Constructed from durable forged aluminium and magnesium alloy, this fork ensures stability and sturdiness. It is also compatible with a wide range of disc brakes, making it ideal for various mountain biking adventures.
LHHL 26 Inch Fat Bike Suspension Fork
The LHHL Fat Bike Fork is an exceptional choice for those seeking a reliable suspension fork for their 4.0 fat tyres. Weighing approximately 2850g, it offers a sturdy yet lightweight design. With a travel of 170mm, it ensures smooth rides over rough terrains, providing comfort during your adventures. The aluminium magnesium alloy construction enhances durability, while the air pressure system allows for effective shock absorption. Additionally, the adjustable damping feature lets you customise the softness and hardness to match your riding conditions, ensuring an optimal experience.
HIMALO 26 Inch Adjustable Bike Suspension Fork
The HIMALO Suspension Fork is designed for a range of biking experiences, including snow and mountain biking. It features a 26-inch air suspension fork with double shoulders and manual lockout, allowing you to adjust the damping to suit different terrains. With a travel of 160mm, this fork provides excellent cushioning, enhancing your riding comfort. Additionally, it supports 4.0 fat tyres, offering a larger contact area with the ground for improved stability on various surfaces.
LYMFCFC Double Shoulder Air Fork 26/27.5/29 Inch
The LYMFCFC Air Fork offers a robust design suited for mountain biking across various terrains. With a travel of 150mm, it enhances your ride by absorbing shocks effectively, making for a smoother experience on rough paths. The magnesium alloy outer legs contribute to a lightweight yet durable structure, ensuring your bike remains agile. Additionally, the shoulder lock feature allows you to turn vibration reduction on or off, giving you control based on the road conditions you encounter.
Frequently Asked Questions (FAQs)
1. What is a downhill fork?
Downhill - These are dual crown forks with 8 inches of travel designed specifically for shuttle and lift access riding. They offer rebound and compression adjustments so riders can tune their forks according to the terrain.
2. Can you put a downhill fork on a hardtail?
From a safety perspective, the increase leverage a DH fork applies to a frame is likely to cause damage to the frame and possible frame failure unless it is specifically designed for it. From a practicality perspective, 8 inches on the front of a hard tail is going to feel really weird to ride.
3. Why do downhill bikes have long forks?
Most downhill bikes use dual crown forks which allow longer travel at the front(usually 203 mm or 8 in and increased stiffness that a single crown fork cannot offer. Drawbacks though, are increased weight and reduced turning radius.
4. Can you put downhill forks on a mountain bike?
So no, you can't use a trail fork with that frame. If you want a trail bike buy a trail bike frame suitable for modern wheel standards like 27.5” or 29”. A DH frame is heavy and built to go downhill fast and uphill not very well.
During our bike forks for downhill bike research, we found 108 bike forks for downhill bike products and shortlisted 10 quality products. We collected and analyzed 1,783 customer reviews through our big data system to write the bike forks for downhill bike list. We found that most customers choose bike forks for downhill bike with an average price of £149.78.
The bike forks for downhill bike are available for purchase. We have researched hundreds of brands and picked the top brands of bike forks for downhill bike, including Air Bike, BUCKLOS, splumzer, LUNJE, ZTZ. The seller of top 1 product has received honest feedback from 13 consumers with an average rating of 4.8.

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.