F.1.5. Can I mount a Schlumpf drive into a tandem? At the front or rear position?
On a tandem, both riders want to pedal with the same frequency. That's why a Schlumpf drive must be installed at the rear position and chain should be on the left side between stoker and captain.
The same left crankarm at the stokers position can be used as before.
Please choose the "Cargo" version for tandem use.