{"product_id":"ohlins-adjustment-rod-3-489-15412-21","title":"Öhlins Adjustment rod 3\/489 – 15412-21","description":"\u003cp\u003eAdjustment rod 3\/489, Öhlins part number 15412-21. Detent balls and springs are separate parts because they wear before the housing does.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003cli\u003eDimension B 489 mm\u003c\/li\u003e\n\u003cli\u003eDimension A 3 mm\u003c\/li\u003e\n\u003cli\u003eÖhlins part number 15412-21\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere It Sits\u003c\/h2\u003e\u003cp\u003eÖhlins publishes 3 mm, 489 mm for 15412-21 — the dimensions are the identity of the part. Click adjusters work through a needle in a seat; the detent spring gives the clicks their feel. An adjuster that turns without resistance has lost its detent; the setting is then guesswork. The needle tip is the wear part: once rounded, the first few clicks stop doing anything.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eAn original part keeps the unit within its published specification; a near-equivalent quietly moves it. The part number is the contract: it defines material, dimension and finish together. The exploded drawing for your unit names the number; if you do not have it, we do. 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.\u003c\/p\u003e\u003ch2\u003eIdentifying the Right Part\u003c\/h2\u003e\u003cp\u003eIf the unit is already open, compare the dimensions below with the part in your hand before ordering 15412-21. Check dimension a 3 mm, dimension b 489 mm against what you have removed; a close size is not the same part. The adjuster knob is what the rider touches, and Öhlins colour-codes it by function. 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\u003eIf you would rather not open the damper yourself, we can do it — we are an authorised Öhlins service centre and rebuild these units as a matter of routine.\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 15412-21\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Adjustment Rods\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension A:\u003c\/em\u003e 3 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eDimension B:\u003c\/em\u003e 489 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":53652322124042,"sku":"15412-21","price":69.0,"currency_code":"QAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/15412-21_b01d542c-92d2-4950-97e9-91749b08dd3c.png?v=1788878713","url":"https:\/\/inter-pace.com\/en-qa\/products\/ohlins-adjustment-rod-3-489-15412-21","provider":"Inter-Pace","version":"1.0","type":"link"}