{"product_id":"ohlins-fork-leg-outer-43-56-58-511-21630-20","title":"Öhlins Fork leg outer 43\/56\/58\/511 – 21630-20","description":"\u003cp\u003eFork leg outer 43\/56\/58\/511, Öhlins part number 21630-20. Inner tubes are coated because they run in bushings and seals for their whole life.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eÖhlins part number 21630-20\u003c\/li\u003e\n\u003cli\u003eDimension B 56 mm\u003c\/li\u003e\n\u003cli\u003eDimension A 43 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDimension C 58 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eThe published figures are 43 mm, 56 mm, 58 mm. Measure the old part against them before ordering. Öhlins publishes tube diameters by fork model, and they are not interchangeable across the range. Outer tubes hold the bushings and the seal head, so their bore finish matters as much as the inner tube's outside. Fork tubes are the structural part of the front end and carry the braking load into the yokes.\u003c\/p\u003e\u003ch2\u003eGenuine Service Part\u003c\/h2\u003e\u003cp\u003eÖhlins supports its suspension with individual service parts, which is why a fifteen-year-old damper can still be rebuilt to specification. Every part in this catalogue is one Öhlins fits itself during assembly and service. Öhlins parts are unit-specific: a close dimension is not a substitute. Order by part number — descriptions repeat across sizes, numbers do not.\u003c\/p\u003e\u003ch2\u003eIdentifying the Right Part\u003c\/h2\u003e\u003cp\u003eOrder under 21630-20. Where several sizes share a description, only the number separates them. Öhlins states dimension a 43 mm, dimension b 56 mm, dimension c 58 mm for this number, and those figures are the deciding ones. A marked inner tube destroys seals repeatedly until it is replaced. Axle clamps and lower legs are machined to hold the axle without distorting the fork.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eIf you would rather not open the damper yourself, we can do it — we are an authorised Öhlins service centre and rebuild these units as a matter of routine.\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 21630-20\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Fork Parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension A:\u003c\/em\u003e 43 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 56 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension C:\u003c\/em\u003e 58 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":53652631847178,"sku":"21630-20","price":538000.0,"currency_code":"CDF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21630-20_04613aa1-6386-4f47-8202-920e71ab3ee3.png?v=1788879763","url":"https:\/\/inter-pace.com\/en-cd\/products\/ohlins-fork-leg-outer-43-56-58-511-21630-20","provider":"Inter-Pace","version":"1.0","type":"link"}