{"product_id":"tarmac-sl8-sl9-seka-spear-superlight-saddle-clamp-kit-15g-21g-titanium-aluminum-seatpost-weight-reduction-upgrade","title":"Specialized Tarmac SL8\/SL9\/Seka Spear Superlight Saddle Clamp Kit | 15g-21g | Titanium \/ Aluminum | Seatpost Weight Reduction Upgrade","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003e🔩 \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eUltralight Upgrade |\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFull set weighs only \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e15g (Aluminum)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e or \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e21g (Titanium)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e – up to \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e70% lighter\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e than original seatpost hardware. Perfect for weight weenie builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🛡 \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eReinforced Cradle Design | \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRedesigned carbon cradle with optimized fiber orientation. 8.5g version supports riders up to \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e120kg\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e with failure pressure exceeding \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e300kg\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🕳 \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eOptional Hollow Base | \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOnly \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e7g\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e weight, max load \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e95kg\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e – ideal for ultralight riders prioritizing minimal weight.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🎨 \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eCustomizable Aesthetics | \u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eChoose from \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e7 anodized S-PARTS titanium bolt colors\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e. Titanium clamp arms also support custom color coating (add $40). Express your personal build style.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eSKU Options \u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAluminum Kit (95kg limit)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e: Ultralight aluminum clamps + hollow base | Total weight: \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e15g\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e | Weight saving: \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e25g\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTitanium Kit (120kg limit)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e: Ultralight titanium clamps + reinforced base | Total weight: \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e21g\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e | Weight saving: \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e19g\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAvailable colors:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e Gold, Silver, Black, Pink, Blue, Green, Purple, Candy (Rainbow)\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003e Highlights\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReinforced base: \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e8.3g\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, load capacity: \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e120kg\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHollow base: \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e7g\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, load capacity: \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e95kg\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eS-PARTS color titanium bolts included\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSeka Spear seatpost clamp system\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eImportant Notice\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e⚠️ This is a \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003ecustom-made product\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, not in stock. Requires \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e7–10 business days\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e for production. No returns accepted for non-defective reasons.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e📌 For custom-colored titanium arms, \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eplease note your color request at checkout\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e\u003ca href=\"https:\/\/spartsti.com\/products\/darimo-ultra-light-saddle-rail-only-7-8g-with-s-parts-m5-titanium-bolts-2pcs\" target=\"_blank\" title=\"Ultra-Light Seatpost Balance Rod – Only 7.2g! Perfect for Weight Reduction on MCFK, THM, Darimo, SL8, Pina, Lab71\" rel=\"noopener\"\u003e\u003cem\u003e\u003cstrong\u003eOther seatpost clamp kits available for Specialized SL8, Seka, Giant, Darimo, and HY.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/h2\u003e","brand":"S-PARTS","offers":[{"title":"Tarmac SL8\/SL9 \/ Aluminum Clamp Kit (Max Load 95kg)\/Free titanium bolts included","offer_id":54408818589964,"sku":null,"price":149.0,"currency_code":"USD","in_stock":true},{"title":"Tarmac SL8\/SL9 \/ Titanium Clamp Kit (Max Load 120kg)\/Free titanium bolts included","offer_id":54408818622732,"sku":null,"price":198.0,"currency_code":"USD","in_stock":true},{"title":"Tarmac SL8\/SL9 \/ Reinforced Base 8.3g","offer_id":54408818655500,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"Tarmac SL8\/SL9 \/ Hollow Base 7g","offer_id":54408818688268,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"Seka Spear \/ Aluminum Clamp Kit (Max Load 95kg)\/Free titanium bolts included","offer_id":54408144421132,"sku":null,"price":149.0,"currency_code":"USD","in_stock":true},{"title":"Seka Spear \/ Titanium Clamp Kit (Max Load 120kg)\/Free titanium bolts included","offer_id":54408144453900,"sku":null,"price":198.0,"currency_code":"USD","in_stock":true},{"title":"Seka Spear \/ Reinforced Base 8.3g","offer_id":54408144486668,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true},{"title":"Seka Spear \/ Hollow Base 7g","offer_id":54408144519436,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/6454\/9388\/files\/01_9f36c73f-7c22-4b4a-af33-0a63c5ab2f34.png?v=1753202931","url":"https:\/\/spartsti.com\/ja\/products\/tarmac-sl8-sl9-seka-spear-superlight-saddle-clamp-kit-15g-21g-titanium-aluminum-seatpost-weight-reduction-upgrade","provider":"S-PARTS","version":"1.0","type":"link"}