{"product_id":"ohlins-stx-36-twin-shock-absorber-harley-davidson-dyna-street-bob-fxdb-2006-2016-hd-216","title":"Öhlins STX 36 Twin Shock Absorber Harley Davidson Dyna Street Bob FXDB (2006–2016) – HD 216","description":"\u003cp\u003eEvery Öhlins part number covers one machine. HD 216 covers the Harley Davidson Dyna Street Bob FXDB (2006–2016). A factory shock is set for an average rider on an average road, and few riders are either.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMonotube damper layout\u003c\/li\u003e\n\u003cli\u003eSpring part number 21180-01 fitted\u003c\/li\u003e\n\u003cli\u003eEmulsion-type damper without a separating piston\u003c\/li\u003e\n\u003cli\u003eDamper stroke 65 mm\u003c\/li\u003e\n\u003cli\u003eDirect fitment on the Harley Davidson Dyna Street Bob FXDB (2006–2016)\u003c\/li\u003e\n\u003cli\u003eDelivered with a 32 N\/mm spring, selected for the Dyna Street Bob FXDB\u003c\/li\u003e\n\u003cli\u003eDamping piston: 36 mm\u003c\/li\u003e\n\u003cli\u003e305 mm between mounting eyes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Öhlins Builds It\u003c\/h2\u003e\u003cp\u003eEvery unit is dyno-tested against the curve held for its part number, not sampled from a batch. Öhlins machines its own critical components instead of buying them in, and the tolerances are where the money goes. Service parts stay available for years after a part number leaves the current price list.\u003c\/p\u003e\u003ch2\u003eAbout the STX 36 Twin Range\u003c\/h2\u003e\u003cp\u003eRebound adjustment is at the lower eyelet on most numbers in this range. The STX 36 Twin replaces both sides with Öhlins units carrying a 36 mm piston, adjustable rebound and — critically for a bike that carries a pillion — a usable preload range. Preload is set by a threaded collar on each side, and both sides must be set equally.\u003c\/p\u003e\u003ch2\u003eThe Dyna Street Bob FXDB in Particular\u003c\/h2\u003e\u003cp\u003eThe 2006–2016 generation kept the same chassis dimensions throughout, so one Öhlins number serves the whole run. Cruisers carry weight low and long, with short suspension travel doing work that a sportbike would spread over twice the stroke.\u003c\/p\u003e\u003ch2\u003eHow It Behaves on the Road\u003c\/h2\u003e\u003cp\u003eDamper stroke comes to 65 mm on this number. At 305 mm it matches the standard unit's installed length exactly. A 36 mm piston gives the oil a large working area, so the force curve stays flat as temperature rises. Öhlins identifies the spring as 21180-01. The two adjusters do genuinely separate jobs, which is what makes methodical setup possible. Preload is set separately again, and preload is what determines static sag rather than damping.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eÖhlins releases HD 216 against the Harley Davidson Dyna Street Bob FXDB (2006–2016). Because the settings are model-specific, fitting it to a related machine would mean running the wrong specification.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eRoad approval: the Harley Davidson Dyna Street Bob FXDB is covered by a German ABE for this part number. The certificate is supplied and should stay with the vehicle documents.\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 HD 216\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFitment:\u003c\/em\u003e Harley Davidson Dyna Street Bob FXDB (2006–2016)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRoad Approval:\u003c\/em\u003e ABE (Germany)\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eLength:\u003c\/em\u003e 305 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eStroke:\u003c\/em\u003e 65 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSpring Rate:\u003c\/em\u003e 32 N\/mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePiston Diameter:\u003c\/em\u003e 36 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSpring Part Number:\u003c\/em\u003e 21180-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eProduct Line:\u003c\/em\u003e STX 36 Twin\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Öhlins","offers":[{"title":"Default Title","offer_id":53658207420682,"sku":"HD 216","price":777.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/a_img-00000902_e24038ed-c694-4e68-a394-a4aeb1bfe20e.png?v=1789562034","url":"https:\/\/inter-pace.com\/products\/ohlins-stx-36-twin-shock-absorber-harley-davidson-dyna-street-bob-fxdb-2006-2016-hd-216","provider":"Inter-Pace","version":"1.0","type":"link"}