{"product_id":"umbrail-e-gravel-adventure","title":"Umbrail E-Gravel — Adventure","description":"\u003cp\u003e\u003cem\u003eQAVORYNTH Electric — the scheduled tailwind\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eHeadwinds, washboard, one more valley — the Umbrail answers all three and still fits through singletrack gates.\u003c\/p\u003e\u003cp\u003eMotors are integrated so cleanly that the bike reads as a bicycle first: cabling internal, battery structural, software updated over the air. Certified, serviceable, and supported by our workshop for the system's whole life.\u003c\/p\u003e\u003ch3\u003eDesign \u0026amp; Build\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMounts for frame bags, fenders, third bottle and dynamo routing\u003c\/li\u003e\n\u003cli\u003eWireless electronic shifting, tuned and indexed under load\u003c\/li\u003e\n\u003cli\u003eTubeless set up and tested — sealant in, pressures marked\u003c\/li\u003e\n\u003cli\u003eClearance for 45–50 mm rubber with honest mud room\u003c\/li\u003e\n\u003cli\u003eBuild sheet signed by the one mechanic who built it\u003c\/li\u003e\n\u003cli\u003eHouse carbon wheels, hand-built, tension-mapped and archived\u003c\/li\u003e\n\u003cli\u003eMid-drive motor with silent engagement and natural assistance curves\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiscipline\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eE-gravel, 25 km\/h EU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrameset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUD carbon, 50 mm clearance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuild\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdventure: racks, guards, 500 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMid-drive, silent engagement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≈ 12.9 kg kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e49–58 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLifetime frame \/ 2 yrs drive system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eCare \u0026amp; Battery\u003c\/h3\u003e\u003cp\u003eCharge indoors at moderate temperature, store at 40–70% for breaks longer than a fortnight, and update firmware when the app suggests it. Motors and batteries are serviced exclusively by certified workshops — yours is mapped at purchase, and our concierge handles bookings.\u003c\/p\u003e\u003ch3\u003eQuestions, Answered\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow long does the battery last?\u003c\/strong\u003e\u003cbr\u003eBatteries are warranted to hold 70% capacity after 500 cycles — several years of riding — and replacements remain available for a decade.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it arrive?\u003c\/strong\u003e\u003cbr\u003e98% assembled with the battery charged for handover checks; registration documents where applicable ship in the box.\u003c\/p\u003e\u003ch3\u003eThe QAVORYNTH Promise\u003c\/h3\u003e\u003cp\u003eAs with everything that carries the QAVORYNTH mark, this piece arrives with insured EU delivery, our extended warranty, and lifetime access to our mechanics, fitters and paint shop for service, refresh and rebuild.\u003c\/p\u003e","brand":"QAVORYNTH","offers":[{"title":"52 cm","offer_id":58155169874252,"sku":"QAV-EGR-001-01","price":150000.0,"currency_code":"CZK","in_stock":true},{"title":"54 cm","offer_id":58155169907020,"sku":"QAV-EGR-001-02","price":150000.0,"currency_code":"CZK","in_stock":true},{"title":"56 cm","offer_id":58155169939788,"sku":"QAV-EGR-001-03","price":150000.0,"currency_code":"CZK","in_stock":true}],"url":"https:\/\/www.qavorynth.com\/products\/umbrail-e-gravel-adventure","provider":"QAVORYNTH","version":"1.0","type":"link"}