{"product_id":"meroca-hidden-quick-release-thru-axle-for-mtb-road-12mm-15mm-p1-5-pitch-100-142-148mm-boost","title":"MEROCA Hidden Quick Release Thru-Axle for MTB\/Road - 12mm\/15mm, P1.5 Pitch, 100\/142\/148mm Boost","description":"\u003cdiv class=\"detailmodule_text\"\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cdiv class=\"ybc-p\"\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003eThe \u003cstrong\u003eMEROCA Hidden Quick Release Thru-Axle\u003c\/strong\u003e is the ultimate upgrade for modern disc-brake MTB and Road bikes. Crafted from high-strength aluminum alloy with precision CNC machining, it replaces bulky external levers with a sleek, concealed handle that protects against impacts. Featuring standard \u003cstrong\u003eP1.5 thread pitch\u003c\/strong\u003e, multiple 12mm\/15mm diameters, and comprehensive length options (including Boost 148 and 142 rear spacing), this thru-axle ensures rock-solid wheel retention, zero-slip threads, and a cleaner cockpit profile.\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv class=\"ybc-p\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e✅ \u003cstrong\u003eHidden Concealed Lever Design\u003c\/strong\u003e – The quick-release handle retracts inside the axle body for a sleek aesthetic and prevents accidental strikes on trails or during transport.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e✅ \u003cstrong\u003ePrecision P1.5 Thread Pitch\u003c\/strong\u003e – Clear, accurate M12\/M15 × 1.5mm threading ensures tight meshing, reduces loosening, and prevents thread stripping.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e✅ \u003cstrong\u003eAluminum Alloy + CNC Machining\u003c\/strong\u003e – Exceptional strength-to-weight ratio; resists deformation under rough terrain and high-speed vibration.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e✅ \u003cstrong\u003eDual Installation Method\u003c\/strong\u003e – Use the hidden lever for tool-free convenience, or the hex socket at the axle end (8-10Nm torque) for precise tightening.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e✅ \u003cstrong\u003eCopper Adjustment Washer\u003c\/strong\u003e – Included shim compensates for concave frame\/fork dropouts, ensuring a perfectly flush, secure fit.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e✅ \u003cstrong\u003eFull Size Coverage\u003c\/strong\u003e – 12mm (100mm\/142mm\/148mm Boost) and 15mm (100\/110mm front) options with exact lengths from 117mm to 181mm.\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e✅ \u003cstrong\u003eLightweight\u003c\/strong\u003e – Ranges from ~46.6g to ~87g depending on specification.\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv class=\"ybc-p\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"hyc-common-markdown__table-wrapper\" data-has-scroll=\"false\"\u003e\n\u003cdiv class=\"hyc-common-markdown__table-actions-sticky\" id=\"tableActionsPanel\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cdiv class=\"ybc-p\"\u003eSpec Code\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cdiv class=\"ybc-p\"\u003eSpacing (Open)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cdiv class=\"ybc-p\"\u003eTotal Length\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cdiv class=\"ybc-p\"\u003eDiameter\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cdiv class=\"ybc-p\"\u003eThread\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cdiv class=\"ybc-p\"\u003ePitch\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cdiv class=\"ybc-p\"\u003eThread Length\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cdiv class=\"ybc-p\"\u003eWeight\u003c\/div\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12 * 117\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e100mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e117mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM12\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~46.6g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12 * 120\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e100mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e120mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM12\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~47.4g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12 * 121\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e100mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e121mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM12\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e17mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~47.4g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12 * 123\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e100mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e123mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM12\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e14mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~47.8g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12 * 126\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e100mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e126mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM12\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e17mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~47g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12 * 128\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e100mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e128mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM12\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~49.4g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12 * 162\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e142mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e162mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM12\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e14mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~56g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12 * 165\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e142mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e165mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM12\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e16mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~58.8g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12 * 168\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e142mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e168mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM12\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e16mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~60g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12 * 171\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e142mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e171mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM12\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e19mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~60g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12 * 175\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e148mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e175mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM12\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e19mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~61.2g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12 * 181\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e148mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e181mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM12\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e19mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~62.6g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e15 * 100\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e85mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e100mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM15\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e12mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~62g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e15 * 148\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e100mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e148mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM15\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e9mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~83g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e15 * 155\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e110mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e155mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM15\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e9mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~86g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e15 * 158\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e110mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e158mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003eM15\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e1.5mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e9mm\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv class=\"ybc-p\"\u003e~87g\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e\u003cstrong\u003eGeneral Specs:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: MEROCA\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum Alloy (CNC)\u003c\/li\u003e\n\u003cli\u003eThread Pitch: P1.5 (standard for most modern disc hubs)\u003c\/li\u003e\n\u003cli\u003eTorque: 8-10Nm\u003c\/li\u003e\n\u003cli\u003eLever: Hidden\/Concealed Quick Release + Hex Socket End\u003c\/li\u003e\n\u003cli\u003eColor: Black with Gold Accent\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv class=\"ybc-p\"\u003e\u003cstrong\u003eWhy Choose MEROCA Thru-Axle?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact Protection\u003c\/strong\u003e – Hidden lever eliminates snag hazards on rocks, roots, and barriers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Security\u003c\/strong\u003e – P1.5 pitch + CNC precision prevents the dreaded \"slipped thread\" failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoost Compatible\u003c\/strong\u003e – Covers 148mm Boost rear and 110mm front for modern trail\/enduro frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Fit\u003c\/strong\u003e – Copper washer solves dropout geometry issues; dual install suits both casual and torque-sensitive riders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Look\u003c\/strong\u003e – Minimalist black\/gold finish matches premium builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv class=\"ybc-p\"\u003e\u003cstrong\u003eHow to Select the Right Size\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e⚠️ \u003cstrong\u003eMeasure your frame's hub spacing (opening width)\u003c\/strong\u003e – Common: 100mm front (12\/15mm), 142mm rear (non-Boost), 148mm rear (Boost).\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e⚠️ \u003cstrong\u003eMatch total axle length\u003c\/strong\u003e to your hub + dropout thickness (see table above).\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e⚠️ \u003cstrong\u003eVerify thread pitch\u003c\/strong\u003e is P1.5 (most Shimano\/SRAM\/DT Swiss hubs use this).\u003c\/div\u003e\n\u003cdiv class=\"ybc-p\"\u003e⚠️ Torque to \u003cstrong\u003e8-10Nm\u003c\/strong\u003e using the hex end or lever; do not over-tighten.\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv class=\"ybc-p\"\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e1 × MEROCA Hidden Thru-Axle (selected spec)\u003c\/li\u003e\n\u003cli\u003e1 × Copper Adjustment Washer\u003c\/li\u003e\n\u003cli\u003e(Hex tool not included; use standard 6mm\/8mm hex key)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S78da00bc17fe4617a6dd0441844857ean.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S426e737e36af49d6880add225bf52586D.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa68f3724eb9b45ea861c4c2b8337b8b0a.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb9f9fb8a0a724e00877e0fe01d081e478.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1fc93bbebe61424fb2761bf1a6971229J.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa369915534474214a8b457a0dd25d4d4j.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9afb60c6493e4619a5887df61aff51c7C.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7993d841184441aa893fef2ba18a95ebN.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd0615e31e93e4bd0ba94573f841da99ew.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S937fe1b199ef4710a3ea24d4a2cf682bG.jpg\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Saee88b696c1e4e60816f60bc23e1279ax.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2cee09ff4fd842fb9d51306e9117ca32g.jpg\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3b62ebaf93d343e29609642a7f5b1a3db.jpg\"\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"MEROCA ONLINE STORE","offers":[{"title":"QR TZ 12-117-12","offer_id":50764622659876,"sku":"QR TZ 12-117-12","price":13.9,"currency_code":"USD","in_stock":true},{"title":"QR TZ 12-120-12","offer_id":50764622692644,"sku":"QR TZ 12-120-12","price":13.9,"currency_code":"USD","in_stock":true},{"title":"QR TZ 12-121-17","offer_id":50764622922020,"sku":"QR TZ 12-121-17","price":13.9,"currency_code":"USD","in_stock":true},{"title":"QR TZ 12-123-14","offer_id":50764622954788,"sku":"QR TZ 12-123-14","price":13.9,"currency_code":"USD","in_stock":true},{"title":"QR TZ 12-126-17","offer_id":50764622856484,"sku":"QR TZ 12-126-17","price":13.9,"currency_code":"USD","in_stock":true},{"title":"QR TZ 12-128-12","offer_id":50764622889252,"sku":"QR TZ 12-128-12","price":13.9,"currency_code":"USD","in_stock":true},{"title":"QR TZ 12-162-14","offer_id":50764622790948,"sku":"QR TZ 12-162-14","price":13.9,"currency_code":"USD","in_stock":true},{"title":"QR TZ 12-165-16","offer_id":50764622823716,"sku":"QR TZ 12-165-16","price":13.9,"currency_code":"USD","in_stock":true},{"title":"QR TZ 12-168-16","offer_id":50764622725412,"sku":"QR TZ 12-168-16","price":13.9,"currency_code":"USD","in_stock":true},{"title":"QR TZ 12-171-19","offer_id":50764622758180,"sku":"QR TZ 12-171-19","price":13.9,"currency_code":"USD","in_stock":true},{"title":"QR TZ 12-175-19","offer_id":50764622594340,"sku":"QR TZ 12-175-19","price":13.9,"currency_code":"USD","in_stock":true},{"title":"QR TZ 12-181-19","offer_id":50764622627108,"sku":"QR TZ 12-181-19","price":13.9,"currency_code":"USD","in_stock":true},{"title":"QR TZ 15-100-12","offer_id":50764622528804,"sku":"QR TZ 15-100-12","price":13.9,"currency_code":"USD","in_stock":true},{"title":"QR TZ 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