{"product_id":"ohlins-preloadtube-polym-26-39-122-21632-06","title":"Öhlins Preloadtube,Polym Ø26\/Ø39\/122 – 21632-06","description":"\u003cp\u003ePreloadtube,Polym Ø26\/Ø39\/122, Öhlins part number 21632-06. Hydraulic preload adjusters are sealed units and are replaced rather than opened.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eÖhlins part number 21632-06\u003c\/li\u003e\n\u003cli\u003eDimension B 122 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDimension A 39 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003e21632-06 is the 39 mm, 122 mm version — Öhlins lists each size separately. Preload adjusters carry the full spring force and are built accordingly. Öhlins offers several lengths so the same body can serve different springs. The adjuster is the part a rider actually touches, and its detents are what make a setting repeatable.\u003c\/p\u003e\u003ch2\u003eOriginal Öhlins Part\u003c\/h2\u003e\u003cp\u003eÖhlins lists this part under its own number in the service catalogue so a workshop can order exactly what it needs. Öhlins keeps service parts available for units long after they leave the current price list. If the unit is already apart, compare the published dimensions with the part in your hand. Öhlins parts are unit-specific: a close dimension is not a substitute.\u003c\/p\u003e\u003ch2\u003eHow to Be Sure It Fits\u003c\/h2\u003e\u003cp\u003ePart number 21632-06 is unambiguous; the description alone is not, because Öhlins uses similar wording across sizes. The published dimensions are dimension a 39 mm, dimension b 122 mm — measure the old part against them if you are unsure. Compression and rebound adjusters are not interchangeable even when they look similar. Click adjusters work through a needle in a seat; the detent spring gives the clicks their feel.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eA damper rebuild is workshop work: it needs the unit dismantled, the shim stack rebuilt in the correct order and the gas charge reset. We are an authorised Öhlins service centre and do exactly that in house — send us the unit or ask us to fit the part with your order.\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 21632-06\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Preload 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 122 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":53652637450506,"sku":"21632-06","price":189.0,"currency_code":"MDL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21632-06_2a2db5fd-3e6b-432c-a36c-055f0188f2e7.png?v=1788879782","url":"https:\/\/inter-pace.com\/en-md\/products\/ohlins-preloadtube-polym-26-39-122-21632-06","provider":"Inter-Pace","version":"1.0","type":"link"}