SKU: 24649540787

M4 39MM TRIALS FORKS

Sale price$318.75 Regular price$354.17
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

M4 39MM TRIALS FORKSThe Metric 4 fork uses an air suspension system, allowing for easy and precise adjustment of the fork stiffness. This is ideal for fine tuning the suspension to suit rider weight and terrain characteristics. Designed for Trial Bikes: The M4 Racing Parts 39mm Air Fork is specifically designed to meet the demands of trial, a discipline where precision, delicate handling and suspension response are essential to overcome complex obstacles with total

The Metric 4 fork uses an air suspension system, allowing for easy and precise adjustment of the fork stiffness. This is ideal for fine-tuning the suspension to suit rider weight and terrain characteristics.

Designed for Trial Bikes: The M4 Racing Parts 39mm Air Fork is specifically designed to meet the demands of trial, a discipline where precision, delicate handling and suspension response are essential to overcome complex obstacles with total control.

Advanced Air Suspension: This model uses an air suspension system, allowing easy and precise adjustment of the stiffness. This is essential to adapt the suspension to the rider's weight and the characteristics of the terrain, offering optimal performance in every situation.

Unrivalled Lightness: Weighing just 3.4 kg, it is the lightest fork on the market, outperforming the competition with a reduction of 1.4 kg compared to the Tech. In trials, where manoeuvrability and the ability to perform technical movements such as jumps or balances are essential, this fork makes the difference.

Complete Adjustment and Customization: The fork allows multiple adjustment options, by modifying the air in the bar you can change the hardness without having to change any springs. Compression and extension on the right bar, and progressiveness adjustment using tokens on the left bar. This gives the rider the ability to tailor the suspension performance to different types of obstacles and riding styles.

Durability and Strength: Built with forged aluminium legs and 39mm hard-anodized Alu 7075 bars, the M4 Racing Parts is designed to withstand the rigors of trial. Its closed cartridge system on both legs makes maintenance easy and ensures consistent performance even under demanding conditions.

Wide Compatibility: This fork is compatible with a wide range of trial bikes, ensuring easy installation and optimal performance on various models and brands.

Highlighted Benefits:

Reduced Weight: Air suspension contributes significantly to reducing the overall weight of the bike, a crucial factor in trial to improve agility and responsiveness.
Precise Adjustment: Allows riders to fine-tune the suspension precisely, optimizing performance based on terrain conditions and personal preferences.
Quick Response: The nature of air suspension provides quick shock absorption and finer control in technical situations.
Conclusion:

The M4 Racing Parts Air Fork 39mm is the ideal choice for trial riders looking to improve their bike's performance on technical terrain. Its ultra-lightweight design, combined with fine adjustment capability, makes it an exceptional choice for both competitors and those looking to maximize their bike's performance in trials.

Two coatings available on the stanchions, standard or Kashima

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24649540787

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4.6 ★★★★★
Based on 15 reviews
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Verified Purchase
Arash
Chelsea, US
★★★★★ 5
Nice comfortable shoes
Size: 8.5, Color: Iron Nubuck/Iron
Looks good. Comfortable shoe.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
J
Verified Purchase
Jenna Tracy
Dallas, US
★★★★★ 5
Great product, great delivery!
Size: 10.5 Wide, Color: Navy Blazer/Ivory
Great shoe- saw them in Nordstrom and was pleased to see I could get them quickly on Amazon. Arrived quickly and were packaged well!
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Reviewed in the United States on May 20, 2026
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Verified Purchase
HD
Belleville, US
★★★★★ 5
Fit and comfort
Size: 12, Color: Ch British Tan/Ivory
These have to rate as equal to any shoes I've ever owned. I know everyone's foot is shaped differently but when I slipped my feet into these I was immediately sure I had made the correct choice. Sizing is true. You note, I'm sure, that these are slip-on shoes. My experience with slip-ons has been mixed as sometimes the heel tends to slip due to the maker leaving room for the slip-on function to take place. When I got these I discovered that the opening for my feet was so tight I needed to shoe-horn them in and it wasn't particularly easy. The heel counter was "high and tight" but once I got my feet in the shoes it was heaven. Then, after a couple of days wearing them I can now slip my feet into these slip-ons with ease and the shoes grip my feet like a lace-up shoe can do. I have one other pair of Cole Haans in the same size 12. They are also a wonderful fit for me. I highly recommend.
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Reviewed in the United States on April 8, 2025
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Verified Purchase
Juan
Charlottesville, US
★★★★★ 4
Great shoes true to size
Size: 11, Color: Ivory/Microchip/Ivory, Size: 11, Color: Ivory/Microchip/Ivory
Great shoes, came with box. Brand new, true to size 11 US ! :) in my country they cost 270 USD so, really nice and very comfortable shoe considering i have plantar fasciitis. 3 month update: They get wrinkles pretty fast in just a few weeks due to the material, it’s not noticeable to others at all, but it’s worth keeping this in mind when buying this particular model.
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Reviewed in the United States on February 21, 2026
S
Verified Purchase
Shaun
West Palm Beach, US
★★★★★ 5
Great comfort and look.
Size: 12, Color: Optic White/Optic White
Cole Haan is my go to shoe. This shoe is very comfortable and can be dressed up or down.
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Reviewed in the United States on March 19, 2026

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