Sudelfeld E-MTB Trail
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QAVORYNTH Electric — the scheduled tailwind
The Sudelfeld multiplies descents by erasing the tax on climbs: full-power assistance, gravity geometry, and laps counted in grins per charge.
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
- Modern trail geometry: long reach, slack head, steep seat
- Display minimal by design — data on your terms, not the tube's
- Room for a full-size bottle in every size — because rides are long
- Hydraulic disc brakes bedded in before boxing
- Kinematics tuned per size — anti-squat that pedals, suppleness that tracks
- Contact points set from your sizing data before dispatch
- House carbon wheels, hand-built, tension-mapped and archived
Specifications
| Discipline | E-MTB, 25 km/h EU |
| Frameset | UD carbon, motor-integrated |
| Build | Trail: 150/140, 630 Wh |
| Travel | 150 / 140 mm |
| Weight class | Full power |
| Weight | ≈ 22.1 kg |
| Sizes | S–XL |
| 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
Can the motor be serviced?
Yes — by certified workshops including our own. Firmware updates arrive over the air; mechanical service follows the same intervals as the bicycle.