Best Bike Forks for Downhill Bike of 2025

Luke Dobson Avatar
Luke Dobson
Last Updated: 6 Feb 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

Air Bike 27.5 Inch Downhill Suspension Fork Cover #TOP 1
Air Bike 27.5 Inch Downhill Suspension Fork
ftb score rating icon 9.9
BUCKLOS Electric Mountain Bike Suspension Fork Cover #TOP 2
BUCKLOS Electric Mountain Bike Suspension Fork
ftb score rating icon 9.8
Splumzer Mountain Bike Suspension Fork 20" 4.0 Cover #TOP 3
Splumzer Mountain Bike Suspension Fork 20" 4.0
ftb score rating icon 9.6

Top 10 Bike Forks for Downhill Bike

#TOP 1

Air Bike 27.5 Inch Downhill Suspension Fork

Air Bike 27.5 Inch Downhill Suspension Fork Cover
Air Bike 27.5 Inch Downhill Mountain Bike Suspension Fork, 170mm Travel & Rebound Adjustment, Shock Absorber, 1 1/8 Straight Steerer Tube, Hydrolic Gated Lockout System, Black and Gold

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.

What We Like
Lightweight design
Customisable rebound adjustment
Durable materials
Smooth hydraulic lockout
#TOP 2

BUCKLOS Electric Mountain Bike Suspension Fork

double-tapered-29
BUCKLOS Electric Mountain Bike Suspension Fork Cover
BUCKLOS 【UK STOCK 26/27.5/29 inch Electric Mountain Bike Air Suspension Inverted Downhill Fork,Thru Axle Boost 15x110mm Travel 140/180mm Rebound Adjust 1-1/8" Straight Tapered Disc Brake

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.

What We Like
Compatible with various bike sizes
Durable aluminium alloy construction
Adjustable softness and rebound
180mm travel for comfort
Lightweight and agile design
#TOP 3

Splumzer Mountain Bike Suspension Fork 20" 4.0

QP23100FORK
Black A
20 inch
Splumzer Mountain Bike Suspension Fork 20" 4.0 Cover
splumzer【UK STOCK Bike Suspension Fork 20" 4.0 for Mountain Bike Air Double Shoulder Downhill Rappelling Shock Absorber MTB/QR/AM

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.

What We Like
Sturdy aluminium and magnesium construction
135mm travel for smooth rides
Adjustable pneumatic system
Manual lock for convenience
Compatible with various bike sizes

splumzer Mountain Bike Suspension Fork 26-29"

Orange
26 inches
splumzer Mountain Bike Suspension Fork 26-29" Cover
splumzer Bicycle Suspension Fork 26/27.5/29" for Mountain Bike DH Air Double Shoulder Downhill Abseiling Shock Absorber Straight Tube Ultralight Bicycle Shock Absorber Rebound Adjustment (26 inches)

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.

What We Like
Customisable damping control
Lightweight materials
Versatile for different bike sizes
Easy installation
#TOP 5

BUCKLOS 180mm Travel MTB Suspension Fork

700662
27.5/29
BUCKLOS 180mm Travel MTB Suspension Fork Cover
BUCKLOS 26 27.5 29 MTB Bike Suspension Fork 180mm Travel, Bicycle Magnesium Alloy Downhill Forks 20mm Axle, 1-1/8" Threadless Mountain Bikes 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.

What We Like
Long 180 mm travel
Customisable damping settings
Durable magnesium alloy construction
Compatible with various disc brakes
#TOP 6

LUNJE 27.5/29 Downhill Mountain Bike Fork

LUNJE
LUNJE
27.5inch
LUNJE 27.5/29 Downhill Mountain Bike Fork Cover
LUNJE Downhill Mountain Bike Suspension Fork 27.5 29 DH/XC MTB Air Fork Travel 150mm Rebound Adjustable Straight Double Shoulder Fork QR 9mm (Size : 27.5inch)

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.

What We Like
Adjustable damping and rebound speed
Manual lockout for better control
Durable aluminium construction
Compatible with wide tyres
#TOP 7

ZTZ MTB Bike Suspension Fork 180mm Travel

ZTZ
26 inch
ZTZ MTB Bike Suspension Fork 180mm Travel Cover
ZTZ【UK STOCK MTB Bike Suspension Fork 180mm Travel, Bicycle Magnesium Alloy Downhill Forks 20mm Axle, 1-1/8" Threadless Mountain Bikes Fork 26inch

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.

What We Like
Ultra-long travel for shock absorption
Customisable damping settings
Sturdy aluminium and magnesium alloy
Compatible with various disc brakes
#TOP 8

LHHL 26 Inch Fat Bike Suspension Fork

LHHL001
26'' Black
LHHL 26 Inch Fat Bike Suspension Fork Cover
LHHL Bike Suspension Forks 26 Inch 4.0 Fat Tire Fork Straight Downhill Mountain Bike Fork 1-1/8 Disc Brake Air Fork 170mm Travel E-Bike Front Fork Snow Beach MTB Bicycle 2850g (Color : 26'' Black)

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.

What We Like
Lightweight at 2850g
170mm travel for smooth rides
Durable aluminium magnesium alloy
Customisable damping settings
#TOP 9

HIMALO 26 Inch Adjustable Bike Suspension Fork

HIMALO
Gold
HIMALO 26 Inch Adjustable Bike Suspension Fork Cover
HIMALO 26 Inch Bike Suspension Fork 4.0'' Tire Fat Fork Straight Double Shoulder Downhill MTB Air Fork Travel 160mm Rebound Adjustable Manual Lock (Color : Gold)

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.

What We Like
Adjustable damping for versatility
Supports fat tyres for stability
160mm travel enhances comfort
Durable magnesium aluminium alloy
Double sealed air valve for better sealing
#TOP 10

LYMFCFC Double Shoulder Air Fork 26/27.5/29 Inch

LYMFCFC
LYMFCFC
27.5in
LYMFCFC Double Shoulder Air Fork 26/27.5/29 Inch Cover
MTB Bike Air Fork Front Fork DH Double Shoulder Fork 26 27.5 29 Inch 9X100MM Quick Release B,27.5in

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.

What We Like
Lightweight magnesium alloy construction
150mm travel for shock absorption
Adjustable vibration reduction
Compatible with various MTB sizes
Buying Guide Image

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.

Editor's Notes

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.

Written by
Luke Dobson Avatar

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.