{"product_id":"elevn-carbon-pivotal-seat-post-aero-25-4mm","title":"Elevn Carbon Pivotal Seat Post Aero 25.4mm","description":"\u003ch1\u003eElevn Carbon Pivotal Seat Post Aero 25.4mm\u003c\/h1\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Elevn Carbon Pivotal Seat Post is a lightweight aero-profile seat post designed specifically for Chase RSP frames. Built as a carbon monocoque structure, it weighs just 58 grams and accepts pivotal saddles via a single-bolt mounting system. The aero 25.4mm shape matches Chase RSP 3.0, 4.0, and 5.0 frame seat tube profiles.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e• \u003cstrong\u003eCarbon monocoque construction\u003c\/strong\u003e – Single-piece carbon layup eliminates joints and bonding points for consistent strength throughout the post length\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eAero profile\u003c\/strong\u003e – Non-round cross-section reduces aerodynamic drag and matches specific Chase RSP frame seat tube shaping\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003ePivotal saddle compatibility\u003c\/strong\u003e – Single-bolt mounting system accepts standard pivotal saddles for secure attachment and precise angle adjustment\u003c\/p\u003e\n\u003cp\u003e• \u003cstrong\u003eUltralight weight\u003c\/strong\u003e – At 58 grams, this post significantly reduces overall bike weight compared to aluminum alternatives\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003e• \u003cstrong\u003eWeight:\u003c\/strong\u003e 58 g\u003cbr\u003e• \u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon fiber monocoque\u003cbr\u003e• \u003cstrong\u003eLength:\u003c\/strong\u003e 150mm\u003cbr\u003e• \u003cstrong\u003eDiameter:\u003c\/strong\u003e 25.4mm aero profile\u003cbr\u003e• \u003cstrong\u003eSeat clamp type:\u003c\/strong\u003e Aero (non-round)\u003cbr\u003e• \u003cstrong\u003eSaddle mounting:\u003c\/strong\u003e Pivotal (single-bolt)\u003c\/p\u003e\n\u003ch2\u003eCompatibility and Ideal Use Cases\u003c\/h2\u003e\n\u003cp\u003eDesigned exclusively for Chase RSP 5.0, RSP 4.0, and RSP 3.0 frames (Mini, Junior, Expert models). The aero profile shape is not compatible with standard round 25.4mm seat tubes—this post will only fit Chase RSP frames with matching aero seat tube shaping. Accepts all pivotal-mount saddles. Best suited for competitive racing where weight savings are prioritized and riders are using Chase RSP frame platforms. Not compatible with railed saddles or standard round seat tube frames—verify frame compatibility before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ccenter\u003e\u003cimg class=\"img-responsive\" src=\"https:\/\/www.brgstore.com\/img\/cms\/ELEVN-AERO-CARBON-SEAT-POST-GP-01_1.jpg\" alt=\"\" width=\"1700\" height=\"799\"\u003e\u003c\/center\u003e \u003cdiv\u003e\u003cp.\u003e\u003ci\u003e\u003cu\u003e\u003cfont size=\"2\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/font\u003e\u003c\/u\u003e\u003c\/i\u003e\u003c\/p.\u003e\u003c\/div\u003e\u003cdiv style=\"\"\u003e\u003ci style=\"font-size: 0.875rem;\"\u003e\u003cu\u003e\u003cfont size=\"3\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/font\u003e\u003c\/u\u003e\u003c\/i\u003e\u003c\/div\u003e\u003cdiv style=\"\"\u003e\u003ci style=\"font-size: 0.875rem;\"\u003e\u003cu\u003e\u003cfont size=\"3\"\u003e\u003cb\u003e**Due to unique nature of this item, ALL sales of this product are FINAL. No Refunds or Returns**\u003c\/b\u003e\u003c\/font\u003e\u003c\/u\u003e\u003c\/i\u003e\u003c\/div\u003e","brand":"ELEVN TECHNOLOGIES","offers":[{"title":"Black \/ White","offer_id":45037923500211,"sku":"ELSPA254CBWH-BlackWhite","price":89.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ Blue","offer_id":45322209427635,"sku":"ELSPA254CBWH-BlackBlue","price":89.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ Teal","offer_id":45037923664051,"sku":"ELSPA254CBWH-BlackTeal","price":89.99,"currency_code":"USD","in_stock":false},{"title":"Black \/ Grey","offer_id":45037923598515,"sku":"ELSPA254CBWH-BlackGrey","price":89.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8737\/2979\/files\/elevn-carbon-pivotal-seat-post-aero-254mm_18aed6ea-71bc-4f21-a06f-d666a298549b.jpg?v=1783446842","url":"https:\/\/time2shinebmx.com\/products\/elevn-carbon-pivotal-seat-post-aero-25-4mm","provider":"Time 2 Shine ","version":"1.0","type":"link"}