Pair of Pedals by DUPLEX with original vintage brochure. Made in Italy in the Fascist Period.
This is the first patented pedals created for 2 people at the same time.
Patent no. 348341
- height 14 cm
- length 8.5 cm
- width 15 cm
Weight: 580/590 grams for each pedal.
Duplex is a patented Italian bicycle component which can be mounted on any bike.
It can modify a normal bike into a "tandem" bicycle for two people (each of them will use the same single pedal).
This Duplex pair of pedals does not change the usual foot flexion.
This system can also be mounted on tricycles.
Duplex is a useful system both in the civil and in the military field.
- Trasforma la bicicletta in "tandem"
- Gelegen in