Hahntenn Power Crank — MTB
Tax included where applicable. Insured delivery arranged by your concierge.
QAVORYNTH Components — machined, serialised, stocked for a decade
Feelings lie by ±30%; the Hahntenn doesn't — dual-sided measurement with the calibration certificate in the box.
Components are machined in small European batches from 7075 alloy, titanium and carbon, then finished to tolerances measured in microns. Every part is torque-marked, serialised and tested beyond standard — because the parts you clip, pull and trust deserve aerospace manners.
Design & Build
- Wear parts stocked for a decade
- Machined in small European batches, serialised and torque-marked
- Certified power accuracy per unit — certificate in the box
- Firmware over the air; mechanics serviceable at home
- Silent flywheel engineering for apartment peace
Specifications
| Format | Dual-sided crank, MTB |
| Accuracy | ±1.0%, certified per unit |
| Battery | Rechargeable, 60 h |
| Protocols | ANT+ / Bluetooth |
| Weight | ≈ 0.9 kg kg |
| Warranty | 2 years |
Care
Follow the care card in the box: most textiles wash cool and air-dry, metals wipe clean, leather asks for occasional balm. If anything disappoints, the concierge makes it right — repair first, replacement where repair cannot win.
Questions, Answered
What warranty applies?
Two years against defects, honest crash-replacement after that. Serialised parts make claims painless.
Will it fit my bike?
Compatibility standards are listed in the table; if your setup is unusual, send a photo and the concierge confirms before purchase.
The QAVORYNTH Promise
From sizing consultation to the first click of the cleats, your QAVORYNTH concierge manages every detail — bike-fit data applied to the build, insured delivery across the EU, and service scheduling that respects your season.