MTB Forks

Answer 6 questions to find the perfect Forks for your bike!
1. What size is your front wheel?
2. What is your front hub spacing?
3. Please confirm the steerer size of your old fork.
4. How much travel do you want?
5. What offset would you like?
6. Do you want a fork designed for an EMTB?
MTB wheels are named by their diameter in inches (26", 27.5", 29"). "Plus" Forks (27.5"+ & 29"+) can fit wider tyres, up to 3".
Listed as 'Axle size' x 'Hub Width'. New forks may not fit with old hubs, but you can purchase a new front wheel & fork together. Measure the diameter of the hub's axle hole & the width of the hub shell.
×
This is the diameter of the top of the fork that goes through the frame & headsets. Most MTBs use tapered forks 1.5" diameter at the bottom and 1.1/8" at the top. Downhill, some Dirt Jump, & older bikes use straight 1.1/8" steerers. Some older Giants use 1.5" & 1.25" tapered and some ebikes use 1.8" & 1.1/8" tapered steerers.
We recommend staying within +/-10mm of your current fork travel unless the bike manufacturer has authorised it. Some forks can easily have their travel changed but others require purchasing a different length air spring.
A shorter offset fork makes steering more responsive on a bike with a slack head tube angle (HTA). A longer offset fork may be beneficial for bikes with a steeper HTA (like XC bikes). Learn more about MTB geometry here.
Some fork manufacturers have confirmed models that are optimised for EMTB use. Other forks (especially "Enduro" forks) are capable of handling the forces of EMTB riding, but may not be advertised as such. If you don't need an EMTB certified fork, skip this question.

Find the perfect mountain bike fork for your riding style.

Upgrade your ride with premium mountain bike forks from MTB Direct. We stock Australia's most comprehensive range of MTB front suspension from top brands like Fox Racing, RockShox, Marzocchi, and SR Suntour. The right fork transforms your bike's performance and handling to an incredible extent. Our collection features everything from budget-friendly, entry-level options to high-end pressure balancing suspensions with advanced damping technology. Every fork in our range is built for durability, designed to handle tough Australian trails while delivering consistent, responsive performance ride after ride.

From cross-country racing to downhill shredding, we've got mountain bike forks engineered for your riding style. Choose from air and coil options across various travel lengths and wheel sizes to match your frame and terrain. Shop mountain bike forks at MTB Direct and enjoy free shipping on orders $99 and above, plus our extended 60-day returns policy. Find the perfect front suspension to elevate your ride today.

What’s the difference between air forks and coil forks? 

Air forks use compressed air for spring action, making them lighter and easy to adjust for different rider weights and trail conditions, ideal for cross country (XC) and trail riders looking for versatility. Coil forks use a metal spring, delivering a plush, consistent ride with excellent small-bump sensitivity, making them perfect for aggressive enduro or downhill riding though they’re heavier and less adjustable. At MTB Direct, we stock both air and coil suspension forks to suit every rider.

How much fork travel should I choose?

At MTB Direct, we recommend choosing fork travel based on the type of riding you do: 

  • XC / Trail (100–140 mm): Lightweight and efficient for climbing and technical trails, perfect for riders who want speed and agility.
  • All Mountain / Enduro (140–160 mm): Offers extra cushion and control for rough terrain, jumps, and aggressive riding.
  • Downhill (160 mm+): Provides maximum absorption and stability for big hits, steep descents, and high-speed runs. 

Can I use this fork on my eMTB?

Many forks at MTB Direct are compatible with eMTBs, but it’s important to check the weight rating and intended use. Electric mountain bikes are heavier and generate more stress on suspension components, so we recommend choosing forks specifically rated for eMTB use. This ensures durable performance, consistent handling, and long-term reliability on powered rides. If in doubt, our awesome customer service team would be happy to answer any questions.