{"product_id":"ohlins-shock-spring-60-n-mm-240-mm-46-mm-00281-21","title":"Öhlins Shock Spring 60 N\/mm \/ 240 mm \/ Ø 46 mm – 00281-21","description":"\u003cp\u003eÖhlins part number 00281-21 is a shock absorber spring rated at 60 N\/mm, 240 mm long with a 46 mm inner diameter. Rear spring rate sets ride height, static sag and how much of the damper's stroke is actually usable.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eÖhlins part number 00281-21\u003c\/li\u003e\n\u003cli\u003eMeasured spring rate 60 N\/mm\u003c\/li\u003e\n\u003cli\u003eFree length 240 mm\u003c\/li\u003e\n\u003cli\u003eStraight-wound, constant rate\u003c\/li\u003e\n\u003cli\u003ePowder-coated yellow\u003c\/li\u003e\n\u003cli\u003e111 mm of usable stroke\u003c\/li\u003e\n\u003cli\u003eInner diameter 46 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eManufacture and Tolerance\u003c\/h2\u003e\u003cp\u003eAnodising is hard-coat rather than decorative, which matters on a component exposed to road salt and stone chips. Seals are specified for temperature stability rather than for the lowest unit cost. The unit is rebuildable: seals, shims and oil are catalogue items, not a reason to buy a new one.\u003c\/p\u003e\u003ch2\u003eDimensions\u003c\/h2\u003e\u003cp\u003eÖhlins holds the free length at 240 mm and the inner diameter at 46 mm across this rate range, so moving up or down a rate changes nothing about the installation.\u003c\/p\u003e\u003ch2\u003eChoosing 60 N\/mm\u003c\/h2\u003e\u003cp\u003eHeavier riders, two-up use and track days all push the choice towards this end. Support under braking improves; small-bump comfort gives a little back. This end of the range suits heavier riders, two-up use, or a machine ridden hard enough that fork dive becomes the limit. Ride quality on the road is decided by rate first and damping second.\u003c\/p\u003e\u003ch2\u003eRate and the Linkage\u003c\/h2\u003e\u003cp\u003eStatic sag at the rear sets the whole chassis attitude — get it wrong and the front geometry goes with it. Preload adjusts sag within a rate; it does not change the rate, and no amount of it will rescue a spring that is wrong. A spring that has settled in service sits shorter than new, which quietly lowers the bike and steepens the steering.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThere is no model list for this size because the spring is a dimensional part: it fits whatever fork it physically fits. Sag figures, not feel, decide whether a rate is right. Öhlins publishes the targets for its own units. Nothing about the installation changes across a rate range: the mounting, the length and the bore stay the same.\u003c\/p\u003e\u003ch2\u003eFitting\u003c\/h2\u003e\u003cp\u003eSprings are supplied ready to fit; no cutting, grinding or packing is needed. The springs come powder-coated and need no preparation before they go in. Öhlins supplies a setting sheet with the springs; the numbers on it assume the specified oil.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eRoad approval: no separate certificate. The spring changes the rate, not the construction of the fork, and is treated as a service part.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eÖhlins components deliver what they promise once they are fitted and set up properly. As an authorised Öhlins service centre we do exactly that in house — installation, service and setup. Simply ask if you would like us to take care of it.\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 00281-21\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSpring Rate:\u003c\/em\u003e 60 N\/mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFree Length:\u003c\/em\u003e 240 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eInner Diameter:\u003c\/em\u003e 46 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eStroke:\u003c\/em\u003e 111 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eConstruction:\u003c\/em\u003e Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFinish:\u003c\/em\u003e Powder-coated yellow\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":53645318422794,"sku":"00281-21","price":88.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/RearOhlinsSpring_65f83604-f186-4efb-81ec-745f3a57232b.png?v=1788866538","url":"https:\/\/inter-pace.com\/en-it\/products\/ohlins-shock-spring-60-n-mm-240-mm-46-mm-00281-21","provider":"Inter-Pace","version":"1.0","type":"link"}