Umbrail E-Gravel — Adventure
Tax included where applicable. Insured delivery arranged by your concierge.
QAVORYNTH Electric — the scheduled tailwind
Headwinds, washboard, one more valley — the Umbrail answers all three and still fits through singletrack gates.
Motors 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.
Design & Build
- Mounts for frame bags, fenders, third bottle and dynamo routing
- Wireless electronic shifting, tuned and indexed under load
- Tubeless set up and tested — sealant in, pressures marked
- Clearance for 45–50 mm rubber with honest mud room
- Build sheet signed by the one mechanic who built it
- House carbon wheels, hand-built, tension-mapped and archived
- Mid-drive motor with silent engagement and natural assistance curves
Specifications
| Discipline | E-gravel, 25 km/h EU |
| Frameset | UD carbon, 50 mm clearance |
| Build | Adventure: racks, guards, 500 Wh |
| Motor | Mid-drive, silent engagement |
| Weight | ≈ 12.9 kg kg |
| Sizes | 49–58 cm |
| Warranty | Lifetime frame / 2 yrs drive system |
Care & Battery
Charge 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.
Questions, Answered
How long does the battery last?
Batteries are warranted to hold 70% capacity after 500 cycles — several years of riding — and replacements remain available for a decade.
How does it arrive?
98% assembled with the battery charged for handover checks; registration documents where applicable ship in the box.
The QAVORYNTH Promise
As 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.