{"product_id":"ohlins-inner-tube-36-76-al-21005-04","title":"Öhlins Inner tube 36\/76 AL – 21005-04","description":"\u003cp\u003eInner tube 36\/76 AL, Öhlins part number 21005-04. A marked inner tube destroys seals repeatedly until it is replaced.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDimension B 76 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21005-04\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDimension A 36 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eAt 36 mm, 76 mm it fits one position only; the next size up carries a different number. Inner tubes carry a low-friction coating; once it is through, the seals wear quickly. Öhlins fork parts are specific to the fork model, not interchangeable across the range. Öhlins publishes tube diameters by fork model, and they are not interchangeable across the range.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eThe alternative to a service part is usually a new damper, which is why this catalogue exists. Parts remain available years after a unit leaves the current price list, which is unusual in this trade. The exploded drawing for your unit names the number; if you do not have it, we do. Öhlins numbers do not follow a logic you can guess — always read them from the documentation.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003e21005-04 is the Öhlins number for this position — the same one printed in the service documentation. Öhlins states dimension a 36 mm, dimension b 76 mm for this number, and those figures are the deciding ones. Bushings in the fork carry the side load; play there shows up as knocking under braking. Öhlins publishes tube diameters by fork model, and they are not interchangeable across the range.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eÖhlins recommends that its units are serviced by an authorised centre. We are one: rebuild, revalve and setup all happen in our own workshop.\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 21005-04\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 36 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 76 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":53652452409610,"sku":"21005-04","price":177000.0,"currency_code":"PYG","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21005-04_6c072dfb-ebfb-4a7a-85de-c97e51f13b92.png?v=1788879217","url":"https:\/\/inter-pace.com\/en-py\/products\/ohlins-inner-tube-36-76-al-21005-04","provider":"Inter-Pace","version":"1.0","type":"link"}