{"product_id":"ohlins-fork-leg-outer-43-50-54-533-21630-07","title":"Öhlins Fork leg outer 43\/50\/54\/533 – 21630-07","description":"\u003cp\u003eFork leg outer 43\/50\/54\/533, Öhlins part number 21630-07. Outer tubes hold the bushings and the seal head, so their bore finish matters as much as the inner tube's outside.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eÖhlins part number 21630-07\u003c\/li\u003e\n\u003cli\u003eDimension B 50 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 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003eÖhlins publishes 43 mm, 50 mm, 54 mm for 21630-07 — the dimensions are the identity of the part. A marked inner tube destroys seals repeatedly until it is replaced. A fork tube that has been bent is scrap: straightening changes the wall and it bends again. Top caps carry the adjusters and the preload mechanism.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eRebuilding to specification only works if the parts are to specification — that starts here. Buying the individual part rather than a complete assembly is what makes servicing an Öhlins unit worthwhile. Öhlins parts are unit-specific: a close dimension is not a substitute. Order by part number. The dimensions below are the ones Öhlins publishes for it.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003ePart number 21630-07 is unambiguous; the description alone is not, because Öhlins uses similar wording across sizes. The published dimensions are dimension a 43 mm, dimension b 50 mm, dimension c 54 mm — measure the old part against them if you are unsure. Axle clamps and lower legs are machined to hold the axle without distorting the fork. Cartridge tubes sit inside the fork leg and do the actual damping.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eWe are an authorised Öhlins service centre, so you do not have to source the tools and the nitrogen: send us the damper and we rebuild it with the correct parts and the correct setting.\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 21630-07\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 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension C:\u003c\/em\u003e 54 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":53650674188554,"sku":"21630-07","price":331600.0,"currency_code":"RWF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21630-07_646d8703-c830-4f2c-b86b-90f212ab38e3.png?v=1788877320","url":"https:\/\/inter-pace.com\/en-rw\/products\/ohlins-fork-leg-outer-43-50-54-533-21630-07","provider":"Inter-Pace","version":"1.0","type":"link"}