{"product_id":"ohlins-shims-12-23-0-20-00520-23","title":"Öhlins Shims 12\/23\/0.20 – 00520-23","description":"\u003cp\u003eShims 12\/23\/0.20, Öhlins part number 00520-23. A worn or bent shim shows up as damping that has quietly drifted from the setting sheet.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOuter Diameter 23 mm\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eThickness 0.20 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 00520-23\u003c\/li\u003e\n\u003cli\u003eInner Diameter 12 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat It Is\u003c\/h2\u003e\u003cp\u003e12 mm, 23 mm, 0.20 mm: that is the whole specification, and it has to match what came out. Two shims of the same thickness but different diameter give completely different damping. Öhlins holds thickness to hundredths of a millimetre because that is the resolution damping changes at. The stack is the tuning: outer diameter sets where the shim bends, thickness sets how hard it resists.\u003c\/p\u003e\u003ch2\u003eOriginal Öhlins Part\u003c\/h2\u003e\u003cp\u003eBuying the individual part rather than a complete assembly is what makes servicing an Öhlins unit worthwhile. Öhlins supports its suspension with individual service parts, which is why a fifteen-year-old damper can still be rebuilt to specification. Öhlins parts are unit-specific: a close dimension is not a substitute. If you are between two sizes, send us the measurement and we will check it against the catalogue.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003e00520-23 is the Öhlins number for this position — the same one printed in the service documentation. The published dimensions are inner diameter 12 mm, outer diameter 23 mm, thickness 0.20 mm — measure the old part against them if you are unsure. Face flatness matters as much as thickness — a shim that does not seal against its neighbour leaks damping. Revalving means changing the stack, which is why Öhlins sells shims individually.\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 00520-23\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Shims\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eInner Diameter:\u003c\/em\u003e 12 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eOuter Diameter:\u003c\/em\u003e 23 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eThickness:\u003c\/em\u003e 0.20 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":53646909931786,"sku":"00520-23","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/00520-23_586d4d2d-3f5a-4b89-9c0b-f42018a98b1c.png?v=1788869501","url":"https:\/\/inter-pace.com\/en-zw\/products\/ohlins-shims-12-23-0-20-00520-23","provider":"Inter-Pace","version":"1.0","type":"link"}