{"product_id":"ohlins-inner-tube-39-114-5-21842-01","title":"Öhlins Inner tube 39\/114.5 – 21842-01","description":"\u003cp\u003eInner tube 39\/114.5, Öhlins part number 21842-01. Top caps carry the adjusters and the preload mechanism.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimension B 114.5 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDimension A 39 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21842-01\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eÖhlins gives it as 39 mm, 114.5 mm; nothing about that is approximate. Öhlins publishes tube diameters by fork model, and they are not interchangeable across the range. Cartridge tubes sit inside the fork leg and do the actual damping. A bent inner tube is scrap — straightening changes the wall and it bends again.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eSuspension is one of the few areas where the original part is genuinely the cheaper decision. An original part keeps the unit within its published specification; a near-equivalent quietly moves it. Tell us the damper's model designation and year and we will match the number for you. The exploded drawing for your unit names the number; if you do not have it, we do.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003eÖhlins identifies this position by the number 21842-01 in the exploded view for the unit it belongs to. dimension a 39 mm, dimension b 114.5 mm is what distinguishes this number from its neighbours in the range. Axle clamps are machined so the axle clamps without pinching the fork out of alignment. Inner tubes carry a low-friction coating; once it is through, the seals wear quickly.\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 21842-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Inner Tubes\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension A:\u003c\/em\u003e 39 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 114.5 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":53652879737098,"sku":"21842-01","price":45.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21842-01_7b4e207f-92fa-4d8d-a04f-13a68a4bbba8.png?v=1788880316","url":"https:\/\/inter-pace.com\/en-sr\/products\/ohlins-inner-tube-39-114-5-21842-01","provider":"Inter-Pace","version":"1.0","type":"link"}