{"product_id":"ohlins-guide-sleeve-8-25-130-21925-01","title":"Öhlins Guide sleeve 8\/25\/130 – 21925-01","description":"\u003cp\u003eGuide sleeve 8\/25\/130, Öhlins part number 21925-01. Worn bushings show up as a knock over sharp edges before they show up as a leak.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eOuter Diameter 25 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 21925-01\u003c\/li\u003e\n\u003cli\u003eInner Diameter 8 mm\u003c\/li\u003e\n\u003cli\u003eLength 130 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003e21925-01 is the 8 mm, 25 mm, 130 mm version — Öhlins lists each size separately. Guide bushings set the internal alignment of a cartridge. A worn bushing lets the shaft move off centre, and the seal is the next thing to fail. Inner and outer diameter both matter; a bushing that is a little loose does more damage than none at all.\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. The part number is the contract: it defines material, dimension and finish together. If you are unsure which number your unit takes, send us the model and serial number of the damper and we will look it up. If you are between two sizes, send us the measurement and we will check it against the catalogue.\u003c\/p\u003e\u003ch2\u003eHow to Be Sure It Fits\u003c\/h2\u003e\u003cp\u003ePart number 21925-01 is unambiguous; the description alone is not, because Öhlins uses similar wording across sizes. Check inner diameter 8 mm, outer diameter 25 mm, length 130 mm against what you have removed; a close size is not the same part. Guide bushings set the internal alignment of a cartridge. Worn bushings show up as a knock over sharp edges before they show up as a leak.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eFitting service parts means opening a pressurised unit. As an authorised Öhlins service centre we do that here, with the right tools and a dyno check afterwards — just ask.\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 21925-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Guides\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eInner Diameter:\u003c\/em\u003e 8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eOuter Diameter:\u003c\/em\u003e 25 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eLength:\u003c\/em\u003e 130 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":53652086423818,"sku":"21925-01","price":190.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/21925-01_5cf72f26-1cbb-416c-8bb7-bebacfec86ae.png?v=1788878057","url":"https:\/\/inter-pace.com\/products\/ohlins-guide-sleeve-8-25-130-21925-01","provider":"Inter-Pace","version":"1.0","type":"link"}