Colombiere E-Gravel — Adventure
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QAVORYNTH Electric — the scheduled tailwind
The Colombiere widens the map by exactly one battery: gravel manners, silent assistance, and range that turns detours into the plan.
Drive units, batteries and controllers are specified as one system, then tuned to feel like tailwind rather than machinery: silent engagement, natural assistance curves, range figures we publish from real rides, not laboratories.
Design & Build
- Build sheet signed by the one mechanic who built it
- Wireless electronic shifting, tuned and indexed under load
- Clearance for 45–50 mm rubber with honest mud room
- Range figures published from real mixed rides, not laboratories
- Over-the-air firmware; walk assist; EU-certified to 25 km/h
- Dropped stays and tuned compliance for all-day dirt
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 | ≈ 13.2 kg |
| Sizes | 49–58 cm |
| Warranty | Statutory 24 months under Czech law |
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.
Questions, Answered
Is it road-legal in the EU?
Yes — assistance to 25 km/h at 250 W nominal, fully certified. No throttles, no grey imports, no surprises at borders.
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.