{"product_id":"rear-thru-axle-142mm-142x12mm-2","title":"Specialized Roubaix Ruby Rear Thru Axle 12x142 M12x1.0 OEM","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch2\u003eSpecialized Roubaix \/ Ruby 12x142 Rear Thru-Axle\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFactory OEM | Fixed Position Lever | 169.5mm | M12 × 1.0 | S170200007\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSpecialized Factory Replacement Rear Thru-Axle\u003c\/strong\u003e is a genuine OEM axle designed for compatible Specialized road bikes using \u003cstrong\u003e12x142mm rear hub spacing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eOriginally specified on select \u003cstrong\u003eSpecialized Roubaix and Ruby disc-brake road bikes\u003c\/strong\u003e, this axle features a \u003cstrong\u003efixed-position lever\u003c\/strong\u003e for convenient wheel installation and removal without requiring a separate Allen key.\u003c\/p\u003e\n\u003cp\u003eThe axle measures \u003cstrong\u003e169.5mm in overall length\u003c\/strong\u003e and uses an \u003cstrong\u003eM12 × 1.0 thread pitch\u003c\/strong\u003e, making these dimensions critical when confirming compatibility with your frame.\u003c\/p\u003e\n\u003cp\u003eAvailable from \u003cstrong\u003eStage 21 Bikes\u003c\/strong\u003e, your trusted source for hard-to-find Specialized OEM replacement parts.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Specialized factory OEM replacement axle\u003c\/li\u003e\n\u003cli\u003eDesigned for 12x142mm rear hub spacing\u003c\/li\u003e\n\u003cli\u003eFixed-position integrated lever\u003c\/li\u003e\n\u003cli\u003eTool-free wheel installation and removal\u003c\/li\u003e\n\u003cli\u003e169.5mm overall axle length\u003c\/li\u003e\n\u003cli\u003eM12 × 1.0 thread pitch\u003c\/li\u003e\n\u003cli\u003eFactory replacement for select Roubaix and Ruby road bikes\u003c\/li\u003e\n\u003cli\u003eIdeal replacement for a lost, damaged, or worn original axle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecialized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRear Thru-Axle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoad \/ Disc Brake\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHub Spacing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12x142mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e169.5mm\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Pitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eM12 × 1.0\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLever Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed Position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eS170200007\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eOEM Compatibility\u003c\/h2\u003e\n\u003ch3\u003e2019\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRuby – Hydraulic Disc\u003c\/li\u003e\n\u003cli\u003eRuby Sport\u003c\/li\u003e\n\u003cli\u003eRuby Expert\u003c\/li\u003e\n\u003cli\u003eRuby Comp – Ultegra Di2\u003c\/li\u003e\n\u003cli\u003eRuby Comp\u003c\/li\u003e\n\u003cli\u003eRuby\u003c\/li\u003e\n\u003cli\u003eRoubaix Sport\u003c\/li\u003e\n\u003cli\u003eRoubaix Expert\u003c\/li\u003e\n\u003cli\u003eRoubaix Comp\u003c\/li\u003e\n\u003cli\u003eRoubaix – Hydraulic Disc\u003c\/li\u003e\n\u003cli\u003eRoubaix\u003c\/li\u003e\n\u003cli\u003eRoubaix Expert – WF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e2018\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRuby Sport\u003c\/li\u003e\n\u003cli\u003eRuby Elite\u003c\/li\u003e\n\u003cli\u003eRuby\u003c\/li\u003e\n\u003cli\u003eRoubaix Sport\u003c\/li\u003e\n\u003cli\u003eRoubaix SL4 Comp\u003c\/li\u003e\n\u003cli\u003eRoubaix Elite\u003c\/li\u003e\n\u003cli\u003eRoubaix\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e2017\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRuby Elite\u003c\/li\u003e\n\u003cli\u003eRuby Comp\u003c\/li\u003e\n\u003cli\u003eRoubaix SL4 Comp\u003c\/li\u003e\n\u003cli\u003eRoubaix Elite\u003c\/li\u003e\n\u003cli\u003eRoubaix Comp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCritical Fitment Information\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo not select a replacement thru-axle based on 12x142mm hub spacing alone.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor correct fitment, confirm all three specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub spacing:\u003c\/strong\u003e 12x142mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall axle length:\u003c\/strong\u003e \u003cstrong\u003e169.5mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread pitch:\u003c\/strong\u003e \u003cstrong\u003eM12 × 1.0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDifferent thru-axles can use the same 142mm rear hub spacing while having different overall lengths or thread pitches.\u003c\/p\u003e\n\u003ch2\u003eCompatibility Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for compatible \u003cstrong\u003e12x142mm disc-brake road frames\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eNot intended for 12x148mm Boost rear hub spacing.\u003c\/li\u003e\n\u003cli\u003eFixed-position lever is integrated into the axle.\u003c\/li\u003e\n\u003cli\u003eVerify \u003cstrong\u003eSpecialized MPN S170200007\u003c\/strong\u003e whenever possible before ordering.\u003c\/li\u003e\n\u003cli\u003eThis listing includes \u003cstrong\u003eone complete rear thru-axle\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eSpecialized uses different axle specifications across models and generations; matching the bike brand and hub spacing alone does not guarantee compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Length Clarification\u003c\/h2\u003e\n\u003cp\u003eThe supplied description references \u003cstrong\u003e175mm\u003c\/strong\u003e in the introductory text, while the detailed factory specification lists \u003cstrong\u003e169.5mm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor this listing, \u003cstrong\u003e169.5mm is used as the axle length\u003c\/strong\u003e because it is the specific measurement provided in the technical specifications. I would avoid publishing the 175mm measurement unless it can be independently confirmed for \u003cstrong\u003eS170200007\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose a Genuine Specialized Thru-Axle?\u003c\/h2\u003e\n\u003cp\u003eCorrect axle dimensions are essential for proper frame engagement and secure rear-wheel installation. Genuine \u003cstrong\u003eSpecialized S170200007\u003c\/strong\u003e provides the factory-specified \u003cstrong\u003e12x142mm spacing, 169.5mm overall length, M12 × 1.0 thread pitch, and fixed-position lever\u003c\/strong\u003e for compatible Roubaix and Ruby models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStage 21 Bikes\u003c\/strong\u003e carries genuine Specialized factory replacement hardware to help keep older road bikes properly maintained with the correct OEM parts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eChatGPT can make mistakes. Workspace data isn't used to train models.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Specialized","offers":[{"title":"Default Title","offer_id":49859597369584,"sku":"S170200007","price":39.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/8142\/8720\/files\/specialized-first-variant-sku-frame-parts-6723363.png?v=1789601782","url":"https:\/\/stage21bikes.com\/en-ca\/products\/rear-thru-axle-142mm-142x12mm-2","provider":"Stage 21 Bikes","version":"1.0","type":"link"}