Öhlins Shock Spring 54 N/mm / 270 mm / Ø 57 mm
02 · Data & docs

The facts.

Technical data
BrandÖhlins
Part Number00596-11
Spring Rate54 N/mm
Free Length270 mm
Inner Diameter57 mm
Stroke143 mm
ConstructionStraight
FinishPowder-coated yellow
Country of OriginSweden
DescriptionThe whole story▼

Öhlins part number 00596-11 is a shock absorber spring rated at 54 N/mm, 270 mm long with a 57 mm inner diameter. Adding a pillion or luggage changes the load enough that the standard rate stops working.

Key Features

  • Öhlins part number 00596-11
  • Powder-coated yellow
  • Straight-wound, constant rate
  • Measured spring rate 54 N/mm
  • 143 mm of usable stroke
  • Inner diameter 57 mm
  • Free length 270 mm

How Öhlins Makes Them

Öhlins publishes recommended sag figures for its springs, so the setup has a reference rather than a feel. Materials read unremarkably on paper — aluminium, steel, nitrogen — and the difference lies in how precisely they are made. Öhlins manufactures in Upplands Väsby, north of Stockholm, and assembles and tests every unit there before it ships.

Size and Rate

Dimensionally this is a 57 mm × 270 mm spring; within that envelope Öhlins offers a range of rates, and this one is 54 N/mm.

Where This Rate Belongs

This is the middle of Öhlins' range — the rate most riders of average weight end up on once sag is set properly. From here it is easy to move one step in either direction once you have ridden it. If you are unsure and close to average weight in full kit, this is the sensible starting point. A road machine spends most of its life in the first third of the fork's travel — that is the part the rate governs.

Rate and the Linkage

A rear spring is the cheapest part of the suspension and the one that decides the most. Two riders 20 kg apart on the same motorcycle genuinely need different rates, not different clicks. A spring that has settled in service sits shorter than new, which quietly lowers the bike and steepens the steering.

Applications

The safest way to choose is by static sag: set the target figure, and the rate follows from whether you can reach it with preload. Öhlins offers rates in defined steps so a change can be made in one direction at a time rather than by guesswork. Where Öhlins lists this size against a particular unit, the listing is a starting point rather than a boundary.

What Fitting Involves

Rate and preload are separate adjustments: get the rate right first, then set sag with preload. Check the free length against the old springs before fitting — a sagged original often measures short. Öhlins part numbers are stamped on the packaging rather than the spring, so keep the label with the setup notes.

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

This is not a part to rush. Öhlins recommends installation by an authorised service centre, and we are an authorised Öhlins service centre — fitting, servicing and setup all happen here. Get in touch if you would like the work done with the order.

Specifications

  • Brand: Öhlins
  • Part Number: 00596-11
  • Spring Rate: 54 N/mm
  • Free Length: 270 mm
  • Inner Diameter: 57 mm
  • Stroke: 143 mm
  • Construction: Straight
  • Finish: Powder-coated yellow
  • Country of Origin: Sweden
FitmentWhich bikes this fits▼
    07 · Support

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