Ohlins DH38 m.1 Air Fork 27.5" / 29"
The Öhlins DH38 m.1 Air Fork is a world-class dual crown suspension fork designed for elite-level downhill and freeride riders who demand total control, precision, and big-hit capability. With 200 mm of ultra-tunable travel, a stiff 38 mm chassis, and Öhlins' proven twin-tube damper, the DH38 m.1 delivers outstanding grip, support, and consistency—whether you're racing World Cups or sending laps in the bike park.
This fork offers four-way external adjustability, including high- and low-speed compression and rebound, plus independent air spring tuning for both positive and negative chambers. Designed to track precisely over rough terrain while resisting harsh bottom-outs, the DH38 m.1 maintains composure through everything from high-speed chatter to massive drops. It also features a floating axle system to reduce bushing friction and a long 200-hour service interval for maximum ride time between maintenance.
Features:
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Twin-tube damper for fade-resistant damping performance
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Independent positive and negative air chambers
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High- and low-speed compression and rebound adjusters
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200 mm travel for downhill and freeride use
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38 mm stanchions for stiffness and control
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Floating axle system reduces friction and improves alignment
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200-hour service interval
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Boost DH hub spacing (20x110 mm)
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Maximum rotor size: 220 mm
Specifications:
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Wheel size: 27.5" or 29"
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Travel: 200 mm
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Stanchion diameter: 38 mm
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Axle: 20x110 mm Boost DH
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Damper: Twin-tube
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Spring: Air (adjustable positive and negative chambers)
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Adjustments: High- and low-speed compression and rebound
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Weight: ~2750 g
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Max rotor size: 220 mm
Compatibility:
Suitable for downhill and freeride bikes with dual crown fork compatibility and Boost DH hub spacing. Check frame clearance and axle-to-crown height for fitment with your specific setup.
Installation Notes:
Professional installation recommended. Requires correct steerer cutting, crown race pressing, and suspension setup for optimal performance and safety.
Shipping
NSDynamics uses express freight services to ensure fast, reliable delivery for all service jobs and sales orders across Australia. Parcels are shipped via Australia Post eParcel/Parcel Send.
Dispatch and Delivery Timeframes
All items are dispatched once full payment has been received and confirmed. Same-day dispatch is available for orders or completed service jobs paid before 1:00 pm AEST. Any payments received after this cut-off will result in next business day dispatch.
Expected delivery time for most Australian addresses is 1 to 3 business days. Delivery time may vary depending on the customer’s location and other external factors outside NSDynamics’ control. Typical delivery timeframes around Australia are:
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WA: 2-5 working days
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NT: 2-5 working days
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SA: 2-3 working days
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TAS: 1-3 working days
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ACT: 1-3 working days
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NSW: 1-2 working days
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QLD: 1-2 working days
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VIC: 1-3 working days
Tracking and Notifications
All outgoing parcels are tracked. Tracking details will be provided once the item has been dispatched. NSDynamics does not send arrival notifications for inbound service items unless the parcel is damaged in transit or missing important components required for service.
Customers are encouraged to use tracked and insured freight when sending items to NSDynamics. Responsibility for the parcel remains with the sender until the item is received and checked in at the NSDynamics workshop.
Shipping Fees
Return express postage back to the customer is included free of charge for all full Factory and Hyperformance service types. It does not apply to minor repairs or basic services. Shipping charges for parts or accessories are calculated during checkout.
Postage to NSDynamics is the responsibility of the customer unless otherwise arranged. Warranty items may qualify for return postage coverage only if they were originally supplied by NSDynamics and a clear fault is confirmed.
Shipping Insurance
All parcels sent from NSDynamics are covered under NSDynamics’ freight insurance. In the unlikely event that an item is lost or damaged during return transit, it will be replaced with a comparable item where possible. If a parcel arrives damaged, photo evidence must be supplied immediately. NSDynamics is not responsible for parcels where the receiver has chosen the 'Authority To Leave' option.
Packaging Requirements
Customers must ensure that their suspension is packaged securely and appropriately for shipping. If an item arrives in packaging that is damaged or unsuitable for safe return, NSDynamics may use a heavy-duty branded box and apply a $5 fee to the final invoice. This ensures your suspension is protected during return freight. Customers are encouraged to retain and reuse this box for future service bookings.
Transit Times and Delays
While NSDynamics uses express freight to minimise delivery delays, transit times cannot be guaranteed. NSDynamics is not responsible for delays caused by freight carriers, public holidays, weather events, or other external disruptions. If a parcel has been delayed more than 5 business days beyond its expected delivery date, customers are welcome to contact NSDynamics for support.
Public Holidays
Unfortunately our workshop is closed on all nationwide and Queensland-specific public holidays, so we are not able to ship sales or service orders on these days. Any services or sales orders placed on public holidays will be processed and dispatched the following business day.
New Zealand and International Shipping
NSDynamics offers international shipping to New Zealand via Australia Post. Standard delivery times range from 5 to 10 business days. Customers are responsible for providing accurate delivery details and ensuring someone is available to receive the parcel.
Goods sent to New Zealand may be subject to import duties and GST. NSDynamics does not collect or cover any customs charges. It is the customer’s responsibility to be aware of local import requirements and costs. Orders returned, delayed, or destroyed due to unpaid duties or taxes are not the responsibility of NSDynamics.
In the event that a product needs to be returned from New Zealand, including for warranty inspection, all return postage costs are the responsibility of the customer. NSDynamics does not cover international return freight for items not originally purchased from NSDynamics.
International orders are processed in New Zealand Dollars (NZD), and prices do not include Australian GST. Currency conversions may vary depending on the payment platform used at checkout.