{"product_id":"ohlins-adaptor-m8x1-25-27-5-165-21904-05","title":"Öhlins Adaptor M8x1.25\/27.5\/165 – 21904-05","description":"\u003cp\u003eAdaptor M8x1.25\/27.5\/165, Öhlins part number 21904-05. Adaptors let one damper body serve several mounting geometries.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimension C 165 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21904-05\u003c\/li\u003e\n\u003cli\u003eThread M8x1.25\u003c\/li\u003e\n\u003cli\u003eDimension A 1.25 mm\u003c\/li\u003e\n\u003cli\u003eDimension B 27.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003e1.25 mm, 27.5 mm, 165 mm: that is the whole specification, and it has to match what came out. Reservoir housings hold the gas charge and are pressure-rated accordingly. Öhlins uses adaptors rather than making a separate body for every chassis. Mounting hardware is model-specific — the damper body may be common, the brackets never are.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eEvery part in this catalogue is one Öhlins fits itself during assembly and service. 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. Service parts are ordered per piece unless stated otherwise.\u003c\/p\u003e\u003ch2\u003eIdentifying the Right Part\u003c\/h2\u003e\u003cp\u003eÖhlins identifies this position by the number 21904-05 in the exploded view for the unit it belongs to. The published dimensions are dimension a 1.25 mm, dimension b 27.5 mm, dimension c 165 mm — measure the old part against them if you are unsure. Housing threads carry the adjusters and are the part that suffers if the adjuster is forced. Adaptor pieces let one damper body serve several mounting geometries.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eFitting service parts means opening a pressurised unit. As an authorised Öhlins service centre we do that here, with the right tools and a dyno check afterwards — just ask.\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 21904-05\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Adaptors\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension A:\u003c\/em\u003e 1.25 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 27.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension C:\u003c\/em\u003e 165 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eThread:\u003c\/em\u003e M8x1.25\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":53652912931082,"sku":"21904-05","price":408000.0,"currency_code":"UGX","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21904-05_afc7f74e-e206-40c4-8ecc-d6d215979ef6.png?v=1788880421","url":"https:\/\/inter-pace.com\/en-ug\/products\/ohlins-adaptor-m8x1-25-27-5-165-21904-05","provider":"Inter-Pace","version":"1.0","type":"link"}