E-BikeLab

Real Data.
No Marketing.

We analyze power, heat resistance, and support characteristics of e-bike motors on the dyno. Objective and independent.

View DataAll Motors

📢 Latest Updates

  • Aug 25, 2026Added Giant SyncDrive Pro 3X.
  • Jul 30, 2026Added Qore Drive³ Peak.
  • Jul 29, 2026Added torque data and charts.
E-Bike Prüfstand

Power

Input vs. Output. Who delivers how much power?

Efficiency

High or low cadence? Find the most efficient range.

Endurance

20 minutes full load. Which motor throttles down?

The Database

Currently 15 motors tested in detail

Bosch CX 4
Bosch CX 4
Bosch CX 5 (100 Nm)
Bosch CX 5 (100 Nm)
Shimano EP801
Shimano EP801
Pinion MGU
Pinion MGU
Specialized 2.2
Specialized 2.2
Avinox M1
Avinox M1
Gobao P100
Gobao P100
Mahle M40
Mahle M40
Specialized 3.1
Specialized 3.1
Specialized 3.1 S-Works
Specialized 3.1 S-Works
Avinox M2S (FS800)
Avinox M2S (FS800)
Avinox M2S (FP700)
Avinox M2S (FP700)
Aventon Ultro X
Aventon Ultro X
Qore Drive³ Peak
Qore Drive³ Peak
Giant SyncDrive Pro 3X
Giant SyncDrive Pro 3X