{"product_id":"ohlins-fork-leg-inner-43-39-5-571-21634-03","title":"Öhlins Fork leg inner 43\/39.5\/571 – 21634-03","description":"\u003cp\u003eFork leg inner 43\/39.5\/571, Öhlins part number 21634-03. Fork parts are specific to the fork, not to the motorcycle it happens to be fitted to.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eÖhlins part number 21634-03\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDimension A 43 mm\u003c\/li\u003e\n\u003cli\u003eDimension C 571 mm\u003c\/li\u003e\n\u003cli\u003eDimension B 39.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eThis one measures 43 mm, 39.5 mm, 571 mm, and those figures are what separate it from the neighbouring numbers. Inner tubes are coated because they run in bushings and seals for their whole life. 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\u003eOriginal Öhlins 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. This is an original Öhlins part, not an aftermarket equivalent — the tolerances are the ones the unit was assembled to. Where a number has been superseded, Öhlins states the replacement — we pass that on. For a full rebuild, the seal kit plus the wear parts is usually the sensible order.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003eOrder under 21634-03. Where several sizes share a description, only the number separates them. Check dimension a 43 mm, dimension b 39.5 mm, dimension c 571 mm against what you have removed; a close size is not the same part. Öhlins fork parts are specific to the fork model, not interchangeable across the range. Top caps carry the adjusters and the preload mechanism.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eAsk us about a full service: as an authorised Öhlins centre we strip, inspect, replace what is worn and set the unit back to its specification.\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 21634-03\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 39.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension C:\u003c\/em\u003e 571 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":53650748571914,"sku":"21634-03","price":267.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21634-03_9a9b1c8d-2918-4059-9943-ce69532a5276.png?v=1788877366","url":"https:\/\/inter-pace.com\/en-ec\/products\/ohlins-fork-leg-inner-43-39-5-571-21634-03","provider":"Inter-Pace","version":"1.0","type":"link"}