{"product_id":"ohlins-ring-shim-30-34-0-20-01120-01","title":"Öhlins Ring shim 30\/34\/0.20 – 01120-01","description":"\u003cp\u003eRing shim 30\/34\/0.20, Öhlins part number 01120-01. Two shims of the same thickness but different diameter give completely different curves.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInner Diameter 30 mm\u003c\/li\u003e\n\u003cli\u003eOuter Diameter 34 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 01120-01\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFunction\u003c\/h2\u003e\u003cp\u003e30 mm, 34 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 curves. Outer diameter sets the lever the oil works against; thickness sets how hard it resists. Changing one shim in a stack alters the damping curve measurably; that is why Öhlins sells them individually rather than only as sets.\u003c\/p\u003e\u003ch2\u003eOriginal Öhlins Part\u003c\/h2\u003e\u003cp\u003eA damper that can be rebuilt is a damper that stays on the bike; that is the whole argument for original service parts. Öhlins is one of the few suspension makers that still supplies every position in the exploded view as a single part. Öhlins numbers do not follow a logic you can guess — always read them from the documentation. Send us the model and serial number of your unit and we will confirm the position before you order.\u003c\/p\u003e\u003ch2\u003eHow to Be Sure It Fits\u003c\/h2\u003e\u003cp\u003eIf the unit is already open, compare the dimensions below with the part in your hand before ordering 01120-01. Öhlins states inner diameter 30 mm, outer diameter 34 mm, thickness 0.20 mm for this number, and those figures are the deciding ones. Two shims of the same thickness but different diameter give completely different damping. A coned or marked shim is finished — it no longer seals against its neighbour.\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 01120-01\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 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eOuter Diameter:\u003c\/em\u003e 34 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":53649032053002,"sku":"01120-01","price":3000.0,"currency_code":"RWF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/01120-01_3ae4b950-c03a-4901-b4db-208803360227.png?v=1788873295","url":"https:\/\/inter-pace.com\/en-rw\/products\/ohlins-ring-shim-30-34-0-20-01120-01","provider":"Inter-Pace","version":"1.0","type":"link"}