Trike KMX F3 Electric – HS3540 at 84v 50A.

KMX F3 trike with add of personal SKS mud-guard (hard to achieve).

50A allowed only 10 seconds … then, decrease to 20A 84v (if needed like in uphill).
Kelly KBS controller.

Crystalyte HS3540 hub motor with 4cm of tork-arm …
– heavy used with regeneration braking feature …
– heavy used after 30km/h
– max torque at this speed … damned, it’s crazy ! You must drive at 35km/h to rise an uphill at 14-18% … it’s a strange motor.

20 inch wheel
Greentyre/polyair compact tyre (no air)

Weight : 43kg (without driver…)
Range : 22km with 5Ah 84v 20S Lipo Zippy (8Ah max).
Speed : well … 🙂 33km/h at 42v 😀 84v … to fast for my dangerous road (too many traps on asphalt to drive safety)

Created By EskyComanche