{"product_id":"ohlins-shaft-14-125-5-21000-65","title":"Öhlins Shaft 14\/125.5 – 21000-65","description":"\u003cp\u003eShaft 14\/125.5, Öhlins part number 21000-65. A shaft is threaded at both ends: one for the piston, one for the mounting.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength 125.5 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDiameter 14 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21000-65\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003e21000-65 is the 14 mm, 125.5 mm version — Öhlins lists each size separately. Öhlins offers shafts in several lengths per diameter because the stroke differs by model. Shaft diameter sets the volume displaced into the reservoir on every compression stroke. A shaft is threaded at both ends: one for the piston, one for the mounting.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eÖhlins supports units that are decades old, which is why the spare parts list runs to thousands of numbers. Öhlins supports its suspension with individual service parts, which is why a fifteen-year-old damper can still be rebuilt to specification. The exploded drawing for your unit names the number; if you do not have it, we do. If the unit is already apart, compare the published dimensions with the part in your hand.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003ePart number 21000-65 is unambiguous; the description alone is not, because Öhlins uses similar wording across sizes. The published dimensions are diameter 14 mm, length 125.5 mm — measure the old part against them if you are unsure. Öhlins hardens and surface-treats its shafts because a scratch on the running surface takes the seal with it. The damper shaft carries the piston and passes through the seal head, so its surface finish decides how long the seals last.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eA damper rebuild is workshop work: it needs the unit dismantled, the shim stack rebuilt in the correct order and the gas charge reset. We are an authorised Öhlins service centre and do exactly that in house — send us the unit or ask us to fit the part with your order.\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 21000-65\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Damper Shafts\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDiameter:\u003c\/em\u003e 14 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eLength:\u003c\/em\u003e 125.5 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":53652449722634,"sku":"21000-65","price":39.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21000-65_65ef3354-a3ca-4e06-8048-f24987dc66d2.png?v=1788879197","url":"https:\/\/inter-pace.com\/products\/ohlins-shaft-14-125-5-21000-65","provider":"Inter-Pace","version":"1.0","type":"link"}