The facts.
| Brand | Öhlins |
|---|---|
| Part Number | 21705-02 |
| Category | Service Parts |
| Country of Origin | Sweden |
DescriptionThe whole story▼
EC motor unit assy SA, Öhlins part number 21705-02. The number on the part matches the number in the drawing, which makes identification unambiguous.
Key Features
- Original Öhlins service part
- Öhlins part number 21705-02
Function
There is no measurement to check here — the number and the exploded view identify it. This part comes from the same production as the components it goes into. Öhlins publishes an exploded view for every unit, and each position in it has its own number. Öhlins publishes an exploded view for each unit, and every position in it carries its own number.
Why the Original
Parts remain available years after a unit leaves the current price list, which is unusual in this trade. The tolerances here are the ones the unit was assembled to, not a pattern equivalent's interpretation of them. The exploded drawing for your unit names the number; if you do not have it, we do. Send us the model and serial number of your unit and we will confirm the position before you order.
Getting the Number Right
Part number 21705-02 is unambiguous; the description alone is not, because Öhlins uses similar wording across sizes. Öhlins does not publish a dimension here — go by the number and the exploded view. Öhlins supports its units with individual parts rather than only with complete assemblies. Öhlins publishes an exploded view for each unit, and every position in it carries its own number.
Fitting and Setup Service
If you would rather not open the damper yourself, we can do it — we are an authorised Öhlins service centre and rebuild these units as a matter of routine.
Specifications
- Brand: Öhlins
- Part Number: 21705-02
- Category: Service Parts
- Country of Origin: Sweden
Questions, one topic at a time.
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Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
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Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.