{"product_id":"ohlins-spring-support-57-83-21-05281-30","title":"Öhlins Spring support 57\/83\/21 – 05281-30","description":"\u003cp\u003eSpring support 57\/83\/21, Öhlins part number 05281-30. Springs are the cheapest suspension part and the one that decides the most.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimension C 21 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDimension A 57 mm\u003c\/li\u003e\n\u003cli\u003eDimension B 83 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 05281-30\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eDimensionally this is 57 mm, 83 mm, 21 mm, which is how it is told apart from the rest of the range. Coating is applied after setting so it does not affect the rate. Springs are a service part: they age, they settle, and replacing them restores the geometry. Free length and inner diameter decide fit; the rate decides behaviour.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eA damper that can be rebuilt is a damper that stays on the bike; that is the whole argument for original service parts. The part number is the contract: it defines material, dimension and finish together. The exploded drawing for your unit names the number; if you do not have it, we do. Order by part number — descriptions repeat across sizes, numbers do not.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003ePart number 05281-30 is unambiguous; the description alone is not, because Öhlins uses similar wording across sizes. Check dimension a 57 mm, dimension b 83 mm, dimension c 21 mm against what you have removed; a close size is not the same part. Rates are offered in steps so a change can be made in one direction at a time. Öhlins publishes sag targets, and those are the reference for choosing a rate.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eWe are an authorised Öhlins service centre, so you do not have to source the tools and the nitrogen: send us the damper and we rebuild it with the correct parts and the correct setting.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eBrand:\u003c\/em\u003e Öhlins\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart Number:\u003c\/em\u003e 05281-30\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Springs\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension A:\u003c\/em\u003e 57 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 83 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension C:\u003c\/em\u003e 21 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCountry of Origin:\u003c\/em\u003e Sweden\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Öhlins","offers":[{"title":"Default Title","offer_id":53649154605322,"sku":"05281-30","price":53600.0,"currency_code":"XOF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/05281-30_de350c48-aa61-4546-b3de-ae9eb60c67e8.png?v=1788874011","url":"https:\/\/inter-pace.com\/en-bf\/products\/ohlins-spring-support-57-83-21-05281-30","provider":"Inter-Pace","version":"1.0","type":"link"}