{"product_id":"sp25a-hydraulic-dropper-seatpost-upgraded-6061-aluminum-no-lag-100-170mm-travel-for-mtb-road-gravel-easy-install","title":"SP25A Hydraulic Dropper Seatpost Upgraded 6061 Aluminum No Lag 100-170mm Travel for MTB Road Gravel Easy Install","description":"\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv style='font-family:ui-sans-serif, system-ui, sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\", \"Segoe UI Symbol\", \"Noto Color Emoji\";font-size:16px;font-weight:400;line-height:24px;text-align:left;white-space:normal;color:rgb(31, 35, 41);background-color:rgba(0, 0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;display:block' align=\"left\"\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"text-align:left\" class=\"heading-3 ace-line old-record-id-DYnvfJQNsdISi2cI5XgcEpjUnRf\" align=\"left\"\u003e\u003cstrong\u003eKey Product Highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-bullet1\"\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-B4fOfSPKadEICic3zeSciogWnjh\" align=\"left\"\u003e\u003cdiv\u003e⚙️ \u003cstrong\u003eSmooth Hydraulic Control\u003c\/strong\u003e – Upgraded hydraulic system, no lag, stable locking, smooth height adjustment\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-Cnlxfj0MXdy6uGcHQILccnlBn9H\" align=\"left\"\u003e\u003cdiv\u003e🪶 \u003cstrong\u003e6061 Aluminum Alloy\u003c\/strong\u003e – CNC machined, lightweight, high strength, durable for long-term riding\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-B48tfOIzzdIcFucXPi6c2rnpnzc\" align=\"left\"\u003e\u003cdiv\u003e📏 \u003cstrong\u003eMultiple Travel Options\u003c\/strong\u003e – 100\/125\/150\/170mm travel, diameters 27.2\/30.9\/31.6mm for most bikes\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-QkQgfjYpUdXAC9csIpEcAgzznMd\" align=\"left\"\u003e\u003cdiv\u003e⚡ \u003cstrong\u003eEasy 10-Min Install\u003c\/strong\u003e – Simple structure, no complex setup, quick to mount and adjust\u003c\/div\u003e\u003c\/li\u003e\n\u003cli style=\"text-align:left\" class=\"ace-line ace-line old-record-id-EwLQfWRbSd4XQQcnaHlclJVDnve\" align=\"left\"\u003e\u003cdiv\u003e🚲 \u003cstrong\u003eWide Compatibility\u003c\/strong\u003e – Perfect for MTB, road, gravel, trail riding and daily commuting\u003c\/div\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align:left\" class=\"heading-3 ace-line old-record-id-DdYRfbXQpdj5cbcZvtac5Vchnpd\" align=\"left\"\u003e⚠️ BEFORE YOU ORDER (TOP ATTENTION)\u003c\/h3\u003e\n\u003cdiv style=\"text-align:left\" class=\"ace-line ace-line old-record-id-W5tufXqCodDtvEcyHmhcqsDTnnh\" align=\"left\"\u003ePlease confirm 3 points before purchase to avoid wrong size \u0026amp; return:\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" class=\"ace-line ace-line old-record-id-VuBufpEUsdfv0lcrv18cvUX3nCb\" align=\"left\"\u003e1️⃣ Measure your frame seat tube diameter → \u003cstrong\u003e27.2mm \/ 30.9mm \/ 31.6mm\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" class=\"ace-line ace-line old-record-id-CXexf1q9OdsOWocTL4ocUTK9nTc\" align=\"left\"\u003e2️⃣ Check maximum insertion depth → \u003cstrong\u003eMust exceed \"MIN INSERT\" mark\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" class=\"ace-line ace-line old-record-id-UJW0fgHQ7deOJzc4MUJcaZBgnAc\" align=\"left\"\u003e3️⃣ Choose travel based on seat tube length → \u003cstrong\u003e100 \/ 125 \/ 150 \/ 170mm\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" class=\"ace-line ace-line old-record-id-KMcUfXSw0dk5JJcE5FocJGJ1nsg\" align=\"left\"\u003eUnsure? Send your bike model, we reply within 2 hours.\u003c\/div\u003e\n\u003ch3 style=\"text-align:left\" class=\"heading-3 ace-line old-record-id-GsFBfC4AcddPAMchB5Sc8BYxnQd\" align=\"left\"\u003eAt a Glance\u003c\/h3\u003e\n\u003cdiv style=\"text-align:left\" class=\"ace-line ace-line old-record-id-Z644fQLCOdXlPEcQH4WcbDhbngh\" align=\"left\"\u003e⚙️ Hydraulic No Lag | 🪶 6061 Aluminum | 📏 100-170mm Travel | ⚡ 10-Min Install | 🚲 MTB\/Road\/Gravel\u003c\/div\u003e\n\u003ch3 style=\"text-align:left\" class=\"heading-3 ace-line old-record-id-DLcXfviiJdOtI6coeZDc7bR9n6b\" align=\"left\"\u003eWho Is This For\u003c\/h3\u003e\n\u003cdiv style=\"text-align:left;white-space:pre\" class=\"ace-line ace-line old-record-id-CfD5fGjDcdcPTOcha9vcXCY6nE2\" align=\"left\"\u003eMTB \u0026amp; gravel riders needing fast seat height adjustment on trails\u003cbr\u003eCyclists upgrading from mechanical to smoother hydraulic seatpost\u003cbr\u003eRiders who want stable, durable, easy-install dropper post\u003c\/div\u003e\n\u003ch3 style=\"text-align:left\" class=\"heading-3 ace-line old-record-id-Lpz0fbfv3d1lxzcQoKMc3mxUnZf\" align=\"left\"\u003eKey Features\u003c\/h3\u003e\n\u003cdiv style=\"text-align:left;white-space:pre\" class=\"ace-line ace-line old-record-id-V7d4fvNrgdncyIcVD7qcLz3cnag\" align=\"left\"\u003e⚙️ \u003cstrong\u003eSmooth Hydraulic No-Lag System\u003c\/strong\u003eUpgraded hydraulic structure | Smooth height adjustment | No stuck or lag | Stable lock at any position | Better than mechanical control\u003c\/div\u003e\n\u003cdiv style=\"text-align:left;white-space:pre\" class=\"ace-line ace-line old-record-id-BKFbfUGJudNtiFcBoMhcbcC9n5f\" align=\"left\"\u003e🪶 \u003cstrong\u003e6061 CNC Aluminum Alloy\u003c\/strong\u003eHigh-strength lightweight material | Anti-rust \u0026amp; anti-corrosion | Long service life | Stable under tough trail conditions\u003c\/div\u003e\n\u003cdiv style=\"text-align:left;white-space:pre\" class=\"ace-line ace-line old-record-id-YWZMfAtf5d6oPjckWl0c6CXznag\" align=\"left\"\u003e📏 \u003cstrong\u003eFlexible Size Choices\u003c\/strong\u003eDiameters: 27.2 \/ 30.9 \/ 31.6mm\u003cbr\u003eTravel: 100 \/ 125 \/ 150 \/ 170mm\u003cbr\u003eSuitable for most MTB, road, gravel bike frames\u003c\/div\u003e\n\u003cdiv style=\"text-align:left;white-space:pre\" class=\"ace-line ace-line old-record-id-FXOnfBDLmdGUsWctYitc7nKTnBc\" align=\"left\"\u003e⚡ \u003cstrong\u003e10-Min Easy Installation\u003c\/strong\u003eStandard seatpost structure | No professional tools needed | Quick setup \u0026amp; adjustment | Save time \u0026amp; effort\u003c\/div\u003e\n\u003cdiv style=\"text-align:left;white-space:pre\" class=\"ace-line ace-line old-record-id-HmdRfPKIHd4x5bcuiB3cFu6Xned\" align=\"left\"\u003e🚲 \u003cstrong\u003eAll-Scenario Performance\u003c\/strong\u003eIdeal for trail riding, climbing, downhill, road cycling \u0026amp; daily commute\u003cbr\u003eStable, comfortable, greatly improve riding experience\u003c\/div\u003e\n\u003ch3 style=\"text-align:left\" class=\"heading-3 ace-line old-record-id-YHFuf7eAedS0ntcUVsJcZoi6nJd\" align=\"left\"\u003eWhy Choose SP25A Dropper Seatpost\u003c\/h3\u003e\n\u003cdiv style=\"text-align:left;white-space:pre\" class=\"ace-line ace-line old-record-id-E4QIf5reNdKDgsc71wCcbvMknMd\" align=\"left\"\u003e✅ Hydraulic control – smoother than mechanical\u003cbr\u003e✅ 6061 CNC aluminum – lighter \u0026amp; more durable\u003cbr\u003e✅ Full travel options – 100\/125\/150\/170mm\u003cbr\u003e✅ 10-min quick install – no complicated setup\u003cbr\u003e✅ Stable locking – safe on downhill \u0026amp; rough roads\u003c\/div\u003e\n\u003ch3 style=\"text-align:left\" class=\"heading-3 ace-line old-record-id-GK9UfIvrTdIpL2cNsLVcVdg6n5b\" align=\"left\"\u003e🛡️ Warranty \u0026amp; Support\u003c\/h3\u003e\n\u003cdiv style=\"text-align:left;white-space:pre\" class=\"ace-line ace-line old-record-id-IrXcfoC7bdjJuKcN4xDczKavnBh\" align=\"left\"\u003e12-Month Hydraulic System Warranty\u003cbr\u003eIf hydraulic failure occurs within 12 months, we provide free replacement or full refund.\u003c\/div\u003e\n\u003ch3 style=\"text-align:left\" class=\"heading-3 ace-line old-record-id-LnB3fA4cXdhJP2cLRBOcLWCOnFf\" align=\"left\"\u003eFull Specifications\u003c\/h3\u003e\n\u003cdiv style=\"text-align:left;white-space:pre\" class=\"ace-line ace-line old-record-id-PrLLf38lbdDEpJcGfjWcfkx8nag\" align=\"left\"\u003eType: Manual Hydraulic Dropper Seatpost\u003cbr\u003eModel: SP25A\u003cbr\u003eMaterial: 6061 Aluminum Alloy\u003cbr\u003eDiameter: 27.2 \/ 30.9 \/ 31.6mm\u003cbr\u003eTravel: 100 \/ 125 \/ 150 \/ 170mm\u003cbr\u003eColor: Black\u003cbr\u003eApplication: MTB, Road Bike, Gravel Bike, Trail Riding\u003c\/div\u003e\n\u003ch3 style=\"text-align:left\" class=\"heading-3 ace-line old-record-id-QQoNfE1fndoHSzcxwZnciI6ynSy\" align=\"left\"\u003eFAQ\u003c\/h3\u003e\n\u003cdiv style=\"text-align:left;white-space:pre\" class=\"ace-line ace-line old-record-id-YWVMftVjMdO8NLciNjecLCYRnTd\" align=\"left\"\u003e❓ Q: Is this hydraulic or mechanical?\u003cbr\u003e✅ A: Hydraulic control, smoother \u0026amp; no lag, better than mechanical.\u003c\/div\u003e\n\u003cdiv style=\"text-align:left;white-space:pre\" class=\"ace-line ace-line old-record-id-MEgLfC7ZZdW5cUcCqD4cL3Cfnye\" align=\"left\"\u003e❓ Q: How long to install?\u003cbr\u003e✅ A: Usually 10 minutes with simple tools.\u003c\/div\u003e\n\u003cdiv style=\"text-align:left;white-space:pre\" class=\"ace-line ace-line old-record-id-NxG6fPdYTdXqemcdSmCcljdpn2c\" align=\"left\"\u003e❓ Q: What sizes are available?\u003cbr\u003e✅ A: Diameter 27.2\/30.9\/31.6mm, travel 100\/125\/150\/170mm.\u003c\/div\u003e\n\u003cdiv style=\"text-align:left;white-space:pre\" class=\"ace-line ace-line old-record-id-YKMlf3RltdAmxZccR5GcrqgonGf\" align=\"left\"\u003e❓ Q: Is it durable for MTB trails?\u003cbr\u003e✅ A: Yes, 6061 aluminum \u0026amp; stable hydraulic, perfect for trails.\u003c\/div\u003e\n\u003cdiv style=\"text-align:left;white-space:pre\" class=\"ace-line ace-line old-record-id-V0WGfqv7Fdc6dxc6A3MchTKsngd\" align=\"left\"\u003e❓ Q: Is there a warranty?\u003cbr\u003e✅ A: 12-month hydraulic warranty, free replacement if faulty.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv class=\"dropship-description-images\" style=\"margin-top:24px;display:grid;gap:16px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/S31643c9833f046c5aad0fb7ead189e77w.webp?v=1790350081\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/S226f7aae30834163a3dad4c9d2e4e80aO.webp?v=1790350081\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/Sf0cfeba1d0874f86a2bbc34bd8f213adT.webp?v=1790350081\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/S71b26de9a49446e68ba41f4c67ee4fdfh.webp?v=1790350081\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/Sbe88824c46684d50b2b93d30159a9447x.webp?v=1790350081\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\u003cimg 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/S77388d4ab81d46438946cfb8e72fc844J.webp?v=1790350081\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/Sd793ebc1e5d0459ea5969e2a22d4878dB.webp?v=1790350081\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/Sfef5531490af4ca9ad3720f0ac99dc171.webp?v=1790350081\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/S7919afaca3b148c29d34dfa1b21bb1f18.webp?v=1790350081\" loading=\"lazy\" style=\"display:block;width:100%;max-width:900px;height:auto;margin:0 auto;\" alt=\"\"\u003e\n\u003c\/div\u003e","brand":"Pin \u0026 Tumbler","offers":[{"title":"30.9-125mm","offer_id":50494088249378,"sku":"ALI-1005011968005475-12000057158657470","price":83.12,"currency_code":"USD","in_stock":true},{"title":"30.9-150mm","offer_id":50494088282146,"sku":"ALI-1005011968005475-12000057158657471","price":84.79,"currency_code":"USD","in_stock":true},{"title":"30.9-100mm","offer_id":50494088314914,"sku":"ALI-1005011968005475-12000057158657469","price":79.93,"currency_code":"USD","in_stock":true},{"title":"31.6-170mm","offer_id":50494088347682,"sku":"ALI-1005011968005475-12000057158657476","price":87.45,"currency_code":"USD","in_stock":true},{"title":"31.6-125mm","offer_id":50494088380450,"sku":"ALI-1005011968005475-12000057158657474","price":82.79,"currency_code":"USD","in_stock":true},{"title":"31.6-150mm","offer_id":50494088413218,"sku":"ALI-1005011968005475-12000057158657475","price":85.62,"currency_code":"USD","in_stock":true},{"title":"31.6-100mm","offer_id":50494088445986,"sku":"ALI-1005011968005475-12000057158657473","price":79.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/5142\/7874\/files\/S31643c9833f046c5aad0fb7ead189e77w.webp?v=1790350081","url":"https:\/\/pinandtumblr.com\/products\/sp25a-hydraulic-dropper-seatpost-upgraded-6061-aluminum-no-lag-100-170mm-travel-for-mtb-road-gravel-easy-install","provider":"Pin and Tumbler","version":"1.0","type":"link"}