Posted by E-bike Lovers on January 22, 2022 - Latest revision January 22, 2022  Reading time: minutes remaining

Pre-owned 2014 Kalkhoff Proconnect S9 E-bike

Model: Kalkhoff Proconnect S9

Class 3: Up to 28 mph assist

First owner, outstanding service record, ownership verified, in very good condition, high-quality components.

This is a special e-bike manufactured by Kalkhoff.


  • Class 3 pedelec (28 mph top speed). No throttle, but walking mode trigger
  • Drive: 250W mid-drive Panasonic motor with 24v/12Ah battery
  • Torque sensing
  • Battery original range: 30-40 miles, current ~ 25-35. Rebuild service available to double capacity to 24V/24Ah
  • 9 speed Shimano Deore XT with trigger shift
  • Magura hydraulic caliper brakes
  • Continental Topcontact vectran 37-622 tires
  • Front fork w/lockable shock absorbers
  • Integrated lights
  • Sigma computer


The Sigma computer was on a previous bike, so the odometer reading (12,141) is a combination. The mileage on the Kalkhoff is around half that.

The battery still charges well and easily gives 30-40 miles range. There are multiple rebuild services available as well which can approximately double the original capacity (from 12Ah to 24 Ah).

The components of Kalkhoff bikes are all of very good quality.

Interested in this E-bike?

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