{"product_id":"original-quick-release-etrike-seatpost-clamp","title":"Quick-Release eTrike Seatpost Clamp","description":"\u003c!--hjm-summary-start--\u003e\u003cdiv class=\"hjm-accessory-summary\"\u003e\u003cul\u003e\n\u003cli\u003eOriginal clamp for Terra T2, T3, T4 and T5\u003c\/li\u003e\n\u003cli\u003eQuick-release lever for saddle-height adjustment\u003c\/li\u003e\n\u003cli\u003eAdjustable closing tension\u003c\/li\u003e\n\u003cli\u003eMatte black, unbranded finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c!--hjm-summary-end--\u003e\u003c!--hjm-fit-start--\u003e\u003cdiv class=\"hjm-accessory-fit\"\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e TriHauler Terra\u003c\/div\u003e\u003c!--hjm-fit-end--\u003e\u003csection class=\"hjm-y-details\"\u003e\u003csection class=\"hjm-y-intro\"\u003e\u003csection\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis original quick-release seatpost clamp secures the seatpost at the top of the frame seat tube on TriHauler Terra electric trikes. The lever opens for saddle-height adjustment and closes to hold the selected position. The RN-M8T model has a 35.0 mm clamp size and a matte black finish without a logo. It is sold separately from the seatpost and saddle.\u003c\/p\u003e\u003c\/section\u003e\u003cfigure\u003e\u003cimg src=\"https:\/\/hjmbike.com\/cdn\/shop\/files\/ypcth_seatpost_clamp_white_01_20261114_hjm.png?v=1794690394\" alt=\"YPCTH Original Quick-Release eTrike Seatpost Clamp\" width=\"600\" height=\"600\" loading=\"lazy\"\u003e\u003c\/figure\u003e\u003c\/section\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eYPCTH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eRN-M8T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClamp size\u003c\/th\u003e\n\u003ctd\u003e35.0 mm (approximately 1.38 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClosure\u003c\/th\u003e\n\u003ctd\u003eQuick release\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eMatte black, unbranded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003eOne seatpost clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eTriHauler Terra T2, T3, T4 and T5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eInstallation \u0026amp; Care\u003c\/h2\u003e\n\u003cp\u003eFit the clamp around the frame seat tube at the seatpost opening. The clamp size refers to the outside of the frame seat tube, not the seatpost shaft diameter. Set saddle height while respecting the seatpost minimum-insertion mark. Adjust closing tension and fully close the lever according to your trike manual. Before riding, check that the saddle and seatpost cannot twist or slide. Keep the clamp clean and inspect the lever and fastener periodically.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich Terra models does YPCTH fit?\u003c\/summary\u003e\u003cp\u003eYPCTH fits TriHauler Terra T2, T3, T4 and T5.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs the seatpost included?\u003c\/summary\u003e\u003cp\u003eNo. This product is one quick-release seatpost clamp. The seatpost and saddle are sold separately.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy is the clamp size different from the seatpost diameter?\u003c\/summary\u003e\u003cp\u003eThe clamp surrounds the outside of the frame seat tube. Its 35.0 mm clamp size is a different measurement from the 30.4 mm shaft diameter of the YSPTH seatpost.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e\u003cstyle\u003e.hjm-y-details{line-height:1.65;color:#202020}.hjm-y-details h2{font-size:23px;margin:24px 0 14px;border-left:3px solid #e60012;padding-left:10px}.hjm-y-details p{margin:0 0 12px}.hjm-y-intro{display:grid;grid-template-columns:1.3fr 1fr;gap:28px;align-items:center}.hjm-y-intro figure{margin:0}.hjm-y-intro img{width:100%;height:280px;object-fit:contain;display:block}.hjm-y-details table{width:100%;border-collapse:collapse}.hjm-y-details td{padding:10px 14px;border:1px solid #dedbd4}.hjm-y-details td:first-child{width:30%;background:#f7f5f0;font-weight:600}.hjm-y-details details{border-bottom:1px solid #e6e2dc;padding:10px 0}.hjm-y-details summary{font-weight:600;cursor:pointer}.hjm-y-details details p{margin:8px 0 0}.hjm-y-details iframe,.hjm-y-details video{max-width:100%}.recently-viewed-products{display:none!important}@media(max-width:767px){.hjm-y-intro{grid-template-columns:1fr;gap:12px}.hjm-y-details h2{font-size:20px;margin-top:20px}.hjm-y-intro img{height:230px}.hjm-y-details td{padding:8px;overflow-wrap:anywhere}}\u003c\/style\u003e\u003cstyle id=\"hjm-y-compact-20261115\"\u003e.rte .hjm-y-details p,.rte .ytsth-details p{margin:0 0 12px!important;line-height:1.6!important}.rte .hjm-y-details h2,.rte .ytsth-details h2{margin:22px 0 12px!important;font-size:23px;border-left:3px solid #e60012;padding-left:10px}.rte .hjm-y-details details,.rte .ytsth-details details{border-bottom:1px solid #e6e2dc;padding:10px 0}.rte .hjm-y-details summary,.rte .ytsth-details summary{font-size:16px;font-weight:600;cursor:pointer}.rte .hjm-y-details details p,.rte .ytsth-details details p{margin:8px 0 0!important}.tabs__product-page:has(.hjm-y-details)\u003e.list-tabs,.tabs__product-page:has(.ytsth-details)\u003e.list-tabs,.wrapper-tab-content:has(.hjm-y-details)\u003e.tab-title,.wrapper-tab-content:has(.ytsth-details)\u003e.tab-title{display:none!important}.tabs__product-page:has(.hjm-y-details),.tabs__product-page:has(.ytsth-details){margin-top:24px!important}.wrapper-tab-content:has(.hjm-y-details),.wrapper-tab-content:has(.ytsth-details){padding-top:0!important}.tab-content:has(.hjm-y-details),.tab-content:has(.ytsth-details){display:block!important;padding-top:0!important}@media(max-width:767px){.rte .hjm-y-details h2,.rte .ytsth-details h2{font-size:20px;margin:18px 0 10px!important}.rte .hjm-y-details summary,.rte .ytsth-details summary{font-size:15px}.tabs__product-page:has(.hjm-y-details),.tabs__product-page:has(.ytsth-details){margin-top:18px!important}}\u003c\/style\u003e\u003cp class=\"hjm-y-related\"\u003e\u003cstrong\u003eRelated Terra parts:\u003c\/strong\u003e \u003ca href=\"\/products\/30-4-mm-etrike-seatpost\"\u003eeTrike Seatpost\u003c\/a\u003e · \u003ca href=\"\/products\/big-saddle\"\u003eeTrike Saddle\u003c\/a\u003e\u003c\/p\u003e","brand":"HJMBIKE","offers":[{"title":"Default Title","offer_id":53605754667306,"sku":"YPCTH","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/9194\/7718\/files\/ypcth_seatpost_clamp_white_01_20261114_hjm.png?v=1794690394","url":"https:\/\/hjmbike.com\/products\/original-quick-release-etrike-seatpost-clamp","provider":"hjmbike.com","version":"1.0","type":"link"}