The facts.
| Brand | Öhlins |
|---|---|
| Part Number | 21904-16 |
| Category | Adaptors |
| Dimension A | 1.25 mm |
| Dimension B | 40 mm |
| Dimension C | 186 mm |
| Thread | M14x1.25 |
| Country of Origin | Sweden |
DescriptionThe whole story▼
Adapter M14x1.25/40/186, Öhlins Artikelnummer 21904-16. Das Gehäuse nimmt Versteller und deren Dichtungen auf; seine Bohrungen sind so wichtig wie seine Außenmaße.
Wichtigste Merkmale
- Original Öhlins Serviceteil
- Dimension A 1.25 mm
- Dimension C 186 mm
- Gewinde M14x1.25
- Dimension B 40 mm
- Öhlins Artikelnummer 21904-16
Wo es sitzt
Die Serviceliste führt Dimension A 1.25 mm, Dimension B 40 mm, Dimension C 186 mm. Die Oberfläche ist Korrosionsschutz und Sichtteil zugleich. Der Adapter gleicht unterschiedliche Rahmenanbindungen aus. Bohrungen für Versteller sind Dichtstellen und dürfen nicht ausgeschlagen sein.
Original-Öhlins-Teil
Wer sein Fahrwerk regelmäßig warten lässt, kommt mit wenigen Positionen aus; wer wartet, tauscht ganze Baugruppen. Wer die Einheit selbst zerlegt, sollte die Nummern vor dem Ausbau notieren; hinterher sind sie schwer zu lesen. Kommt die Einheit ohnehin auf die Werkbank, lohnt es sich, die benachbarten Verschleißteile mitzubestellen. Bei größeren Überholungen prüfen wir vorab, welche Positionen zusammengehören.
Der Wert eines Öhlins-Fahrwerks liegt in seiner Wartbarkeit — Ersatzteile gibt es für Baureihen, die längst aus dem Programm sind. Klemmstellen haben ein vorgeschriebenes Moment; zu fest verzieht die Bohrung. Teile aus dem Servicekatalog tragen dieselben Werkstoffe wie die Erstbestückung, nicht nur dieselben Maße.
Was nicht am Lager liegt, ordern wir bei Öhlins nach; die Laufzeit nennen wir vor der Bestellung. Bei Dichtungen und Führungen entscheidet ein Hundertstel Millimeter darüber, ob die Einheit dicht bleibt. Passt die Nummer nicht zu Ihrer Einheit, melden wir uns vor dem Versand.
Zuordnung über die Nummer
Die Maße stehen unten; sie sind der zweite Prüfpunkt neben der Nummer 21904-16. Adapterplatten gleichen unterschiedliche Rahmenanbindungen aus. Reservoirgehäuse tragen die Gasfüllung und sind entsprechend druckgeprüft.
Einbau und Abstimmung
Als autorisiertes Öhlins-Service-Center bauen wir das Teil auf Wunsch ein und stellen die Einheit anschließend auf Fahrer und Einsatz ein. Eine Anfrage genügt.
Technische Daten
- Marke: Öhlins
- Artikelnummer: 21904-16
- Kategorie: Adapter
- Dimension A: 1.25 mm
- Dimension B: 40 mm
- Dimension C: 186 mm
- Gewinde: M14x1.25
- Herkunftsland: Schweden
Questions, one topic at a time.
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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.
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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.
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Register your return by email with your order number before sending anything back, and we’ll send you the return instructions. Please note: returns that aren’t registered in advance can’t be accepted.
The quickest way is to place a new order for the size you need and register a return for the original by email — just let us know it’s an exchange.
We’re sorry — that shouldn’t happen. Contact us with your order number and a photo as soon as you can, and we’ll arrange a replacement or refund right away. Faulty goods are always covered by your statutory warranty.
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For customers in the EU, prices are shown including your country’s local VAT. For customers outside the EU, prices are shown without VAT — instead, your country’s import taxes and duties may apply on delivery (see the customs question).
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Yes. We’re an authorised dealer, so every product is 100% original and comes with the full manufacturer warranty.
Yes. Everything we sell is genuine and comes with the manufacturer’s warranty, on top of your statutory rights. Keep your invoice as proof of purchase and contact us if you ever need to make a claim — we’ll help you through it.
Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
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.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
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.