Making already fast even faster with great adjustabillity and sensitivity, giving rider comfort and control.
Making already fast even faster with great adjustabillity and sensitivity, giving rider comfort and control.


A number of exciting upgrades have been made to the race-winning DH38 platform; together they form the new iteration our downhill fork: the DH38 m.1. Capable of absorbing even the smallest of bumps as well as coping with the big drop-offs, making for a smoother, faster, more controlled run; whether they are fitted to your pedal-powered or e-MTB gravity rig.

Key new features

  • New lubrications and functional grease decrease the breakaway force and make the fork feel smoother.
  • New low friction seal head design that also enables increased oil levels for better lubrication.
  • The negative chamber can now be tuned to be bigger; delivering further improved comfort; or to add spacers for increased feedback and control.
  • The DH38 m.1 utilises the pressurized piston design from the highly-rated RXF36 m.2 ensuring even more consistent damper performance.
  • A new needle design increases the adjustability of low-speed compression and rebound damping.

 Additional enhancements

  • Improved durability and serviceability, both in terms of construction and having more parts and kits shared with the RXF36 m.2.
  • A new ramp-up tube design increases durability and minimizes service downtime.
  • Redesigned high-speed and low-speed compression damping adjusters for better click feeling.
  • A cassette tool interface has been implemented on both damper and air spring for easier take-down servicing and lower risk of scratching during maintenance.
  • A further refined one-way valve controlling the twin tube oil flow, another successful design element adopted from the RXF36 m.2.

The adjustment range specifically for gravity use; both race or park, has been increased to 15 clicks of low-speed compression and low-speed rebound damping and 5 clicks of high-speed compression damping. The twin-piston, three-chamber air spring system is isolated from the upper tubes to reduce head build-up and features easy air spring tuning with from the initial movement, through to full bottom out; possible via both the main and ramp up chambers.

As for all of our products, damping levels and friction are tested for each manufacturer individually. High performance and quality makes happy and fast riders.

Öhlins Performance Suspension Guide
Do you want to know which suspension models best suits your bike? Click here to use our Performance Suspension Guide, it will also recommend a personal set up based on your weight and desired sag.

No one knows suspension like Öhlins, our proprietary technologies – developed from multi-discipline know-how; help you ride smoother, faster and push the boundaries of your MTB. To learn more about the technologies implemented in this product, click here.

Servicing & Support
Regular effective maintenance is the key to maintaining the optimum function and performance of your Öhlins suspension forks and rear suspension units. Öhlins products can be serviced at any authorized service center and basic service can be performed by riders with intermediate mechanical skills, using commonly owned tools. Öhlins riders can safely maintain and service their own forks and rear shocks using our simple step by step video guides and PDF manuals; supported by easily available spare parts kits with everything they need to keep their ride smooth. To learn more about our range of service kits, tools and to access our service videos and manuals, click here.


Independent cartridge spring and damper systems
Designed for 200 mm disc
Uses the 110x20 Boost DH hub standard
38 mm upper tube diameter for added strenght
Various offsets available to suit your ride - 46/50/54/58 mm
Compatible maximum tire sizes 29 x 2.8 and 27.5 x 3.0
Dual clamp floating axle for minimum friction
Available with 180 and 200mm stroke
E-bike approved
Race proven setting bank for easy and safe tuning

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