Öhlins Fork Springs 3.6 N/mm / 423 mm / Ø 38.2 mm
02 · Data & docs

The facts.

Technical data
BrandÖhlins
Part Number08789-36
Spring Rate3.6 N/mm
Free Length423 mm
Inner Diameter38.2 mm
Stroke280 mm
ConstructionStraight
Packaging UnitPair
Country of OriginSweden
DescriptionThe whole story

Öhlins part number 08789-36 is a pair of fork springs rated at 3.6 N/mm, 423 mm long with a 38.2 mm inner diameter. Factory fork springs are chosen for an average rider on an average road; few riders are either.

Key Features

  • Inner diameter 38.2 mm
  • 280 mm of usable stroke
  • Free length 423 mm
  • Supplied as a pair
  • Öhlins part number 08789-36
  • Straight-wound, constant rate
  • Measured spring rate 3.6 N/mm

How Öhlins Makes Them

Öhlins publishes recommended sag figures for its springs, so the setup has a reference rather than a feel. Anodising is hard-coat rather than decorative, which matters on a component exposed to road salt and stone chips. Öhlins machines its own critical components instead of buying them in, and the tolerances are where the money goes.

The Numbers That Matter

At 423 mm free length and 38.2 mm inner diameter, this spring is dimensionally interchangeable with anything of the same size — the rate is what makes it a different part.

Where This Rate Belongs

A rate this low belongs on a long-travel machine or under a light rider — it lets the fork use its full stroke instead of riding high and skating over the surface. Soft rates like this are what off-road and adventure forks need: the wheel has to follow the ground, not deflect off it. A very soft rate uses more of the stroke, which is usually what an off-road chassis wants. Ride quality on the road is decided by rate first and damping second.

Applications

Sag figures, not feel, decide whether a rate is right. Öhlins publishes the targets for its own units. A spring is one of the few suspension parts that is genuinely interchangeable: same bore, same free length, and it goes in. Nothing about the installation changes across a rate range: the mounting, the length and the bore stay the same.

Fitting

The job needs no special tools beyond a fork spring compressor and a measuring rod for the oil level. Preload spacers usually need shortening or lengthening so the installed length stays correct. Oil level is measured from the top of the tube with the fork compressed and the spring removed.

Road Approval

Road approval: a spring is a like-for-like replacement of a wear part and carries no separate type approval. Where Öhlins states an approval for a particular motorcycle, it is named under Applications.

Fitting and Setup Service

Öhlins suspension rewards careful fitting. We recommend having the work done by an authorised Öhlins service centre — and we are one ourselves: we fit, service and set up Öhlins components in house. If you would like us to handle the installation, just ask and we will quote it with the order.

Specifications

  • Brand: Öhlins
  • Part Number: 08789-36
  • Spring Rate: 3.6 N/mm
  • Free Length: 423 mm
  • Inner Diameter: 38.2 mm
  • Stroke: 280 mm
  • Construction: Straight
  • Packaging Unit: Pair
  • Country of Origin: Sweden
FitmentWhich bikes this fits
    07 · Support

    Questions, one topic at a time.

    Estimate your shipping

    Get the real shipping cost for this item to your address — the same rates as checkout.

    Pick your countrySame rates as checkout

    Choose a destination and hit Estimate — we fetch the live rates for this item.

    How long does delivery take?

    We’re based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.

    How much does shipping cost?

    Your exact shipping cost is calculated by destination and weight and shown at checkout before you pay — no hidden fees. Express delivery is selectable at checkout where available.

    Do you ship to my country?

    Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.

    Will I have to pay customs or import duties?

    Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren’t included in our prices, and are outside our control.

    How can I track my order?

    As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.

    What if an item is out of stock?

    On out-of-stock items you can request a delivery time or leave your email to be notified the moment it returns — just use the notification box on the product.

    Didn’t find your answer?

    Our team will personally help you choose the right gear or part — around 24h for a reply.

    08 · Paddock

    Before you go.

    Trending in the paddockHover pauses
    A.Marquez73 V3 TC-2 Ale...351.466 FtMárquez Motegi5 TC-6351.466 FtToprak Razgatlıoğlu Rep...351.466 FtValion TC-1 Red / Grey332.948 FtA.Marquez73 V3 TC-2 Ale...351.466 FtMárquez Motegi5 TC-6351.466 FtToprak Razgatlıoğlu Rep...351.466 FtValion TC-1 Red / Grey332.948 FtA.Marquez73 V3 TC-2 Ale...351.466 FtMárquez Motegi5 TC-6351.466 FtToprak Razgatlıoğlu Rep...351.466 FtValion TC-1 Red / Grey332.948 FtA.Marquez73 V3 TC-2 Ale...351.466 FtMárquez Motegi5 TC-6351.466 FtToprak Razgatlıoğlu Rep...351.466 FtValion TC-1 Red / Grey332.948 FtA.Marquez73 V3 TC-2 Ale...351.466 FtMárquez Motegi5 TC-6351.466 FtToprak Razgatlıoğlu Rep...351.466 FtValion TC-1 Red / Grey332.948 FtA.Marquez73 V3 TC-2 Ale...351.466 FtMárquez Motegi5 TC-6351.466 FtToprak Razgatlıoğlu Rep...351.466 FtValion TC-1 Red / Grey332.948 FtA.Marquez73 V3 TC-2 Ale...351.466 FtMárquez Motegi5 TC-6351.466 FtToprak Razgatlıoğlu Rep...351.466 FtValion TC-1 Red / Grey332.948 FtA.Marquez73 V3 TC-2 Ale...351.466 FtMárquez Motegi5 TC-6351.466 FtToprak Razgatlıoğlu Rep...351.466 FtValion TC-1 Red / Grey332.948 FtA.Marquez73 V3 TC-2 Ale...351.466 FtMárquez Motegi5 TC-6351.466 FtToprak Razgatlıoğlu Rep...351.466 FtValion TC-1 Red / Grey332.948 FtA.Marquez73 V3 TC-2 Ale...351.466 FtMárquez Motegi5 TC-6351.466 FtToprak Razgatlıoğlu Rep...351.466 FtValion TC-1 Red / Grey332.948 FtA.Marquez73 V3 TC-2 Ale...351.466 FtMárquez Motegi5 TC-6351.466 FtToprak Razgatlıoğlu Rep...351.466 FtValion TC-1 Red / Grey332.948 FtA.Marquez73 V3 TC-2 Ale...351.466 FtMárquez Motegi5 TC-6351.466 FtToprak Razgatlıoğlu Rep...351.466 FtValion TC-1 Red / Grey332.948 FtA.Marquez73 V3 TC-2 Ale...351.466 FtMárquez Motegi5 TC-6351.466 FtToprak Razgatlıoğlu Rep...351.466 FtValion TC-1 Red / Grey332.948 FtA.Marquez73 V3 TC-2 Ale...351.466 FtMárquez Motegi5 TC-6351.466 FtToprak Razgatlıoğlu Rep...351.466 FtValion TC-1 Red / Grey332.948 Ft
    Join the paddock — drops & deals, no noise.