{"product_id":"s-parts-titanium-specialized-tarmac-sl8-3dam-seatpost-clamp-assembly","title":"S-Parts Titanium 3DAM Seatpost Clamp Assembly - Compatible with Specialized Tarmac SL8","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSpecialized Tarmac SL8 Compatible (S-Works 12R + 10R)\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eThis is the finishing kit upgrade your SL8 deserves.\u003c\/p\u003e\u003cp\u003eIf you’re building a Tarmac SL8 and you want the back end to look \u003cstrong\u003ecleaner, sharper, and unmistakably custom\u003c\/strong\u003e — this is the move. The S-Parts 3DAM clamp assembly replaces the stock hardware with a precision-built titanium setup that looks like it belongs on a pro bike… but better.\u003c\/p\u003e\u003cp\u003eNo gimmicks. No “titanium for the sake of it.”\u003cbr\u003eJust a properly engineered part that adds detail where it matters.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cstrong\u003eBuilt Off The Front\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis clamp isn’t machined like normal parts. It’s \u003cstrong\u003emetal 3D printed\u003c\/strong\u003e using SLM (Selective Laser Melting), built layer-by-layer from high-purity titanium powder.\u003c\/p\u003e\u003cp\u003eThat means:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003ematerial only goes where it needs to\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003estrength stays consistent through the whole structure\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eshapes are optimised, not limited by cutting tools\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe result is a clamp assembly that’s \u003cstrong\u003estrong, lightweight, and quietly unreal\u003c\/strong\u003e in the hand.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cstrong\u003eDesigned With Intent\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eEvery surface is shaped through simulation — refining strength and weight into a form that’s clean, modern, and purpose-built.\u003c\/p\u003e\u003cp\u003eThis is the kind of part that doesn’t shout.\u003cbr\u003eIt just makes the whole build look like it’s been thought through properly.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cstrong\u003eMaterial That Matters\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eMade from aerospace-grade \u003cstrong\u003eTC4 titanium (Ti-6Al-4V)\u003c\/strong\u003e for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003elong-term fatigue resistance\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003estability over time\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ecorrosion resistance\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ethat raw titanium finish that never gets old\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThen heat treated to deliver real-world durability across seasons, mileage, and hard riding.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003e✅ Specialized \u003cstrong\u003eTarmac SL8\u003c\/strong\u003e\u003cbr\u003e✅ Compatible with \u003cstrong\u003eS-Works 12R\u003c\/strong\u003e and \u003cstrong\u003eStandard 10R\u003c\/strong\u003e frames\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eLoad-optimised structure design\u003c\/strong\u003e (FEA tuned wall thickness by stress point)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eSLM Titanium Additive Manufacturing\u003c\/strong\u003e (BLT laser powder bed fusion systems)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHigh-purity TC4 Titanium\u003c\/strong\u003e (Ti-6Al-4V powder, GB + ASTM compliant)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePowder particle size: \u003cstrong\u003e15–53 μm\u003c\/strong\u003e (density + fusion control)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003ePost-process annealed\u003c\/strong\u003e for strength + fatigue resistance\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTensile strength up to \u003cstrong\u003e1030 MPa\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eYield strength up to \u003cstrong\u003e980 MPa\u003c\/strong\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eExcellent ductility + toughness\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eOff The Front verdict\u003c\/h3\u003e\u003cp\u003eIf you’re already building an SL8 properly, this is one of those upgrades that takes it from \u003cstrong\u003ehigh-end\u003c\/strong\u003e to \u003cstrong\u003ehyper-dialled\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eClean. Technical. Unmistakable.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(184,49,47);\"\u003e***This is an aftermarket component and is not affiliated with or endorsed by Specialized Bicycles***\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cu\u003e\u003cstrong\u003eWhy Choose S-Parts Titanium Bolts \u0026amp; Screws?\u003c\/strong\u003e\u003c\/u\u003e\u003c\/h1\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSmall upgrade. Massive difference.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eS-Parts are one of the most respected names in \u003cstrong\u003etitanium bicycle bolts and screws\u003c\/strong\u003e, producing lightweight bike hardware designed for riders who care about performance and finishing detail. 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