{"product_id":"litepro-carbon-fiber-seatpost-for-folding-bikes-31-8mm-33-9mm-x-580mm-310g-282g-dual-bolt-clamp-gloss-matte-black","title":"Litepro Carbon Fiber Seatpost for Folding Bikes - 31.8mm\/33.9mm x 580mm, 310g\/282g, Dual-Bolt Clamp, Gloss\/Matte Black","description":"\u003ch2 class=\"ybc-p\"\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Choose This Carbon Seatpost?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ybc-p\"\u003e✔ \u003cstrong\u003eUltra-Lightweight Carbon Fiber Construction\u003c\/strong\u003e – Weighs only \u003cstrong\u003e282g (31.8mm)\u003c\/strong\u003e or \u003cstrong\u003e310g (33.9mm)\u003c\/strong\u003e, significantly lighter than standard aluminum seatposts, reducing overall bike weight.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e✔ \u003cstrong\u003eTwo Sizes for Perfect Fit\u003c\/strong\u003e – Choose between \u003cstrong\u003e31.8mm\u003c\/strong\u003e (for smaller\/compact frames) or \u003cstrong\u003e33.9mm\u003c\/strong\u003e (standard folding bike size) diameters, both 580mm length for ample height adjustment.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e✔ \u003cstrong\u003eDual-Bolt Micro-Adjust Head\u003c\/strong\u003e – Features a \u003cstrong\u003etwo-bolt clamp system\u003c\/strong\u003e (front + rear bolts) for precise saddle angle adjustment. Compatible with round and oval saddle rails.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e✔ \u003cstrong\u003eIntegrated Alloy Clamp\u003c\/strong\u003e – Reinforced \u003cstrong\u003ealuminum alloy clamp head\u003c\/strong\u003e ensures secure, reliable saddle attachment without damaging carbon fiber.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e✔ \u003cstrong\u003ePremium Finish Options\u003c\/strong\u003e – Available in \u003cstrong\u003eglossy black\u003c\/strong\u003e (high-shine, sleek) or \u003cstrong\u003ematte black\u003c\/strong\u003e (stealth, non-reflective) to match your bike’s aesthetics.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"ybc-ul-component\"\u003e\n\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\n\u003cdiv class=\"ybc-p\"\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-strength carbon fiber shaft + CNC aluminum clamp\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\n\u003cdiv class=\"ybc-p\"\u003e\n\u003cstrong\u003eDiameters\u003c\/strong\u003e: 31.8mm \/ 33.9mm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\n\u003cdiv class=\"ybc-p\"\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 580mm (effective length)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\n\u003cdiv class=\"ybc-p\"\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 282g (31.8mm) \/ 310g (33.9mm) – approx.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\n\u003cdiv class=\"ybc-p\"\u003e\n\u003cstrong\u003eClamp Type\u003c\/strong\u003e: Dual-bolt micro-adjust, 6061 aluminum\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\n\u003cdiv class=\"ybc-p\"\u003e\n\u003cstrong\u003eSaddle Rail Compatibility\u003c\/strong\u003e: Round 7mm \/ oval rails (most standard saddles)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\n\u003cdiv class=\"ybc-p\"\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Gloss Black \/ Matte Black\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ybc-li-component ybc-li-component_ul\"\u003e\n\u003cspan class=\"ybc-li-component__dot-wp\"\u003e\u003c\/span\u003e\n\u003cdiv class=\"ybc-p\"\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Folding bikes, mini velos, urban bikes with 31.8mm or 33.9mm seat tubes\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features Explained\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ybc-p\"\u003e🔹 \u003cstrong\u003eCarbon Fiber Benefits\u003c\/strong\u003e: The carbon shaft effectively absorbs road vibrations, providing a smoother, more comfortable ride while reducing weight.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e🔹 \u003cstrong\u003ePrecise Saddle Tilt Adjustment\u003c\/strong\u003e: The two-bolt clamp allows independent front\/rear adjustment, enabling fine-tuning of saddle angle for optimal riding position.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e🔹 \u003cstrong\u003eUniversal Rail Compatibility\u003c\/strong\u003e: Works with both round and oval saddle rails, making it suitable for most modern saddles.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e🔹 \u003cstrong\u003eSafety \u0026amp; Durability\u003c\/strong\u003e: The alloy clamp head distributes clamping force evenly, preventing rail slippage or carbon damage. 580mm length suits most folding bikes with extended seatposts.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eCompatibility \u0026amp; Installation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ybc-p\"\u003e✅ \u003cstrong\u003eDesigned for\u003c\/strong\u003e: Dahon, Tern, Brompton, 16\"\/20\" folding bikes, mini velos, and similar frames.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e✅ \u003cstrong\u003eCheck seat tube inner diameter\u003c\/strong\u003e before ordering: 31.8mm for compact frames, 33.9mm for standard folding bikes.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e✅ \u003cstrong\u003eUse carbon assembly paste\u003c\/strong\u003e and a torque wrench (5-6 Nm recommended) to prevent slipping or over-tightening.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e✅ \u003cstrong\u003eEnsure minimum insertion depth\u003c\/strong\u003e (marked on seatpost) is inside the frame for safety.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eUpgrade Your Ride: Lightweight \u0026amp; Comfort\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ybc-p\"\u003eReplace your heavy stock seatpost with this Litepro carbon fiber version. Enjoy reduced weight, better vibration damping, and easy saddle angle adjustments for a perfect fit.\u003c\/div\u003e","brand":"Litepro official store","offers":[{"title":"Gloss Black 33.9*580","offer_id":52384010567956,"sku":null,"price":46.7,"currency_code":"USD","in_stock":true},{"title":"Matte Black 33.9*580","offer_id":52384010600724,"sku":null,"price":46.7,"currency_code":"USD","in_stock":true},{"title":"Gloss Black 31.8*580","offer_id":52384010633492,"sku":null,"price":46.7,"currency_code":"USD","in_stock":true},{"title":"Matte Black 31.8*580","offer_id":52384010666260,"sku":null,"price":46.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0458\/2336\/1182\/files\/1_a76ad08b-06a2-443f-96d2-030cbb42aaf0.jpg?v=1776853456","url":"https:\/\/liteprobicycle.com\/fr\/products\/litepro-carbon-fiber-seatpost-for-folding-bikes-31-8mm-33-9mm-x-580mm-310g-282g-dual-bolt-clamp-gloss-matte-black","provider":"Litepro official store","version":"1.0","type":"link"}