{"product_id":"2026-polygon-syncline-dr9-frameset","title":"Polygon Syncline DR9 - Frameset","description":"\u003ch3\u003eModel Year\u003c\/h3\u003e\n\u003cp\u003e2026 – Present\u003c\/p\u003e\n\u003ch3\u003eColour Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhite Silver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for aggressive downcountry riding, high-speed singletrack, and technical XC courses, the \u003cb\u003e2026 Polygon Syncline DR9 Frameset*\u003c\/b\u003e merges featherlight carbon performance with expanded trail capability. Constructed from Polygon's premium ACX carbon fiber, this frame features progressive trail-inspired geometry with a slacker head tube angle, longer reach, and short chainstays for razor-sharp handling on technical descents and efficient power delivery on steep climbs. Equipped with a 12x148mm Boost rear end, SRAM Universal Derailleur Hanger (UDH) standard for direct-mount drivetrain compatibility, full internal cable routing, and internal dropper post compatibility, it delivers a stiff, compliant, and future-proof foundation for a top-tier custom build.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFrame Material:\u003c\/b\u003e ACX Downcountry Performance Carbon Fiber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eWheel Size Compatibility:\u003c\/b\u003e 29\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRecommended Fork Travel:\u003c\/b\u003e 120mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRear Axle Spacing:\u003c\/b\u003e 12x148mm Boost Thru-Axle (SRAM UDH Standard)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBottom Bracket Standard:\u003c\/b\u003e PressFit BB92 \/ Threaded T47 (depending on production batch)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSeatpost Diameter:\u003c\/b\u003e 30.9mm (internal dropper post routing compatible)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHeadset Standard:\u003c\/b\u003e Integrated Tapered (IS 42\/28.6 | IS 52\/40)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBrake Mount Standard:\u003c\/b\u003e Flat-Mount or Post-Mount Disc (Max 180mm rear rotor)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCable Routing:\u003c\/b\u003e Fully internal shift, brake, and dropper post routing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIntended Use:\u003c\/b\u003e Downcountry, Aggressive Cross-Country (XC), and Singletrack Riding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Polygon","offers":[{"title":"S","offer_id":55658216325412,"sku":"AIFPI29SR94SG1","price":1799.99,"currency_code":"USD","in_stock":false},{"title":"M","offer_id":55658216358180,"sku":"AIFPI29SR95MG1","price":1799.99,"currency_code":"USD","in_stock":true},{"title":"L","offer_id":55658216390948,"sku":"AIFPI29SR96LG1","price":1799.99,"currency_code":"USD","in_stock":true},{"title":"XL","offer_id":55658216423716,"sku":"AIFPI29SR97LG1","price":1799.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/4066\/9732\/files\/ChatGPTImageSep21_2026_02_18_16PM.png?v=1790025519","url":"https:\/\/bikesonline.com\/products\/2026-polygon-syncline-dr9-frameset","provider":"BikesOnline US","version":"1.0","type":"link"}