{"product_id":"fox-performance-re-aktiv-thru-shaft-210x52-5-trunnion-trek-fuel-ex-shock","title":"FOX Performance RE:aktiv Thru Shaft 210x52.5 Trunnion Trek Fuel EX Shock","description":"\u003cp\u003eProduct Description\u003cbr\u003eThe FOX Performance RE:aktiv Thru Shaft rear shock is a genuine Trek replacement component custom tuned by the Trek Suspension Lab for compatible Trek Fuel EX suspension platforms.\u003cbr\u003eThis Trek-specific shock features a 210mm eye-to-eye length, 52.5mm stroke, EVOL large-volume air sleeve, and an ultra-responsive RE:aktiv damper with FOX Thru Shaft technology. The design provides efficient pedaling support while reacting quickly to trail impacts for improved traction, control, and suspension consistency.\u003cbr\u003eExternal rebound adjustment and a three-position damper allow the rider to tune the shock for changing terrain and riding conditions. This specialized shock uses Trek-specific trunnion mounting dimensions, so exact frame compatibility should be confirmed before purchase.\u003cbr\u003eKey Features\u003cbr\u003eGenuine FOX Performance rear air shock\u003cbr\u003eCustom tuned by Trek Suspension Lab\u003cbr\u003eDesigned for compatible Trek Fuel EX models\u003cbr\u003e210 x 52.5mm eye-to-eye and stroke\u003cbr\u003eRE:aktiv with Thru Shaft damping technology\u003cbr\u003e9mm Thru Shaft\u003cbr\u003eEVOL large-volume air sleeve\u003cbr\u003eExternal rebound adjustment\u003cbr\u003eThree-position damper\u003cbr\u003eTrek-specific trunnion mounting configuration\u003cbr\u003eFactory 0.4 volume spacer\u003cbr\u003eBlack finish\u003cbr\u003eNew\u003cbr\u003eSpecifications\u003cbr\u003eBrand: FOX\u003cbr\u003eModel: Performance RE:aktiv Thru Shaft\u003cbr\u003eSeries: 2022_20 Series\u003cbr\u003eProduct Type: Rear Air Shock\u003cbr\u003eEye-to-Eye Length: 210mm\u003cbr\u003eStroke: 52.5mm\u003cbr\u003eConfiguration: 210 x 52.5mm\u003cbr\u003eAir Sleeve: EVOL LV\u003cbr\u003eSpring Type: Air\u003cbr\u003eDamper: RE:aktiv Thru Shaft\u003cbr\u003eThru Shaft Diameter: 9mm\u003cbr\u003eCompression Adjustment: Three-position\u003cbr\u003eRebound Adjustment: External\u003cbr\u003eRemote: No\u003cbr\u003eVolume Spacer: 0.4\u003cbr\u003eShock Finish: Black\u003cbr\u003eFOX Part Number: 972-61-233\u003cbr\u003eTrek SKU: 588634\u003cbr\u003eExample Serial Number: 1030141-0078-T\u003cbr\u003eFOX Description Code\u003cbr\u003e2022_20\u003cbr\u003e9mm Thru Shaft\u003cbr\u003eA\u003cbr\u003e3-position\u003cbr\u003eTrunnion\u003cbr\u003eEVOL LV\u003cbr\u003eTrek\u003cbr\u003eEX130\u003cbr\u003e210mm\u003cbr\u003e52.5mm\u003cbr\u003e0.4 Spacer\u003cbr\u003eCL\u003cbr\u003eRM\u003cbr\u003eRaM\u003cbr\u003eMounting Dimensions\u003cbr\u003eUpper Mount\u003cbr\u003eMount Type: Trunnion\u003cbr\u003eWidth: 54mm\u003cbr\u003eHardware Diameter: 10mm\u003cbr\u003eLower Mount\u003cbr\u003eMount Type: Trunnion\u003cbr\u003eWidth: 50mm\u003cbr\u003eHardware Diameter: 10mm\u003cbr\u003eCompatibility\u003cbr\u003eDesigned for compatible Trek Fuel EX frames requiring all of the following:\u003cbr\u003e210mm eye-to-eye length\u003cbr\u003e52.5mm stroke\u003cbr\u003eTrek RE:aktiv Thru Shaft suspension design\u003cbr\u003e54mm upper trunnion mount\u003cbr\u003e10mm upper hardware diameter\u003cbr\u003e50mm lower mounting width\u003cbr\u003e10mm lower hardware diameter\u003cbr\u003eCompatible Trek Suspension Lab tune\u003cbr\u003eThis is a specialized Trek-specific Thru Shaft shock. A standard 210 x 52.5mm rear shock should not automatically be considered interchangeable.\u003cbr\u003eRear shock fit depends on the exact bicycle model, model year, frame size, mounting configuration, stroke, and suspension tune. Please compare the FOX part number, Trek SKU, dimensions, and original shock specifications before purchase.\u003cbr\u003eIncluded\u003cbr\u003eFOX Performance RE:aktiv Thru Shaft 210 x 52.5mm rear shock\u003cbr\u003eFactory-installed 0.4 volume spacer\u003cbr\u003eIncludes only what is pictured and described\u003cbr\u003eWarranty and Notes\u003cbr\u003eGenuine FOX and Trek replacement component\u003cbr\u003eCustom tuned by Trek Suspension Lab\u003cbr\u003e1030141-0078-T is an example serial number for model reference only\u003cbr\u003eThe serial number on the item received may differ\u003cbr\u003eFrame mounting bolts and additional hardware are included only when pictured or stated\u003cbr\u003eProfessional installation and suspension setup are recommended\u003cbr\u003eConfirm exact Trek Fuel EX compatibility before ordering\u003cbr\u003eCondition\u003cbr\u003eNew\u003cbr\u003eGenuine FOX and Trek product\u003cbr\u003eIncludes only what is pictured and described\u003cbr\u003e$199.95\u003cbr\u003eNEW\u003cbr\u003eFox\u003cbr\u003ePowered by Frooition\u003c\/p\u003e\u003ch2\u003eItem specifics\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #d8dde3\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d8dde3;padding:8px 10px;text-align:left;vertical-align:top;width:28%;background:#f6f7f8\"\u003eCondition\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d8dde3;padding:8px 10px;text-align:left;vertical-align:top\"\u003eNew: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d8dde3;padding:8px 10px;text-align:left;vertical-align:top;width:28%;background:#f6f7f8\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d8dde3;padding:8px 10px;text-align:left;vertical-align:top\"\u003eFox\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d8dde3;padding:8px 10px;text-align:left;vertical-align:top;width:28%;background:#f6f7f8\"\u003eColor\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d8dde3;padding:8px 10px;text-align:left;vertical-align:top\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d8dde3;padding:8px 10px;text-align:left;vertical-align:top;width:28%;background:#f6f7f8\"\u003eItem Weight\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d8dde3;padding:8px 10px;text-align:left;vertical-align:top\"\u003e1.0000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d8dde3;padding:8px 10px;text-align:left;vertical-align:top;width:28%;background:#f6f7f8\"\u003eMPN\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d8dde3;padding:8px 10px;text-align:left;vertical-align:top\"\u003e588634OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d8dde3;padding:8px 10px;text-align:left;vertical-align:top;width:28%;background:#f6f7f8\"\u003eSize\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d8dde3;padding:8px 10px;text-align:left;vertical-align:top\"\u003e210 x 52.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #d8dde3;padding:8px 10px;text-align:left;vertical-align:top;width:28%;background:#f6f7f8\"\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #d8dde3;padding:8px 10px;text-align:left;vertical-align:top\"\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e","brand":"Ebikechoose","offers":[{"title":"Default Title","offer_id":67860127121590,"sku":"SRC-305422777196-DEFAULT-1","price":311.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/8766\/9430\/files\/s-l1600_179c6c16-b147-48b3-a5f2-7828efbe294a.jpg?v=1793118178","url":"https:\/\/www.ebikechoose.com\/de\/products\/fox-performance-re-aktiv-thru-shaft-210x52-5-trunnion-trek-fuel-ex-shock","provider":"Ebikechoose","version":"1.0","type":"link"}