
Intelligent shifting with the urban e-bike "Upstreet TR:CF" from Flyer

The automatic gearshift system of the "Upstreet TR:CF" comes from Pinion and is designed to enable the new urban e-bike from Flyer to shift gears as smoothly as possible. The 700 watt-hour battery provides the necessary range for commuting. The new bike was recently unveiled at Eurobike.
The name sounds unwieldy: "Upstreet TR:CF". The abbreviations TR stand for transmission and CF for carbon fibre, as Marco Alessandri, Head of Marketing at Flyer, explains to me. And that already names the two main features of the Huttwil-based company's new commuter bike: the automatic gearstick and the full carbon fibre frame.
"Upstreet TR:CF" from Flyer
Intelligent commuter
According to Marco Alessandri, the market launch of the new commuter bike from Flyer is planned for October. There will be two versions: up to 25 km/h for 7999 francs and 8499 francs for the version up to 45 km/h.
Our purchasing department will clarify whether and when we will have the product in our range.


From radio journalist to product tester and storyteller, jogger to gravel bike novice and fitness enthusiast with barbells and dumbbells. I'm excited to see where the journey'll take me next.
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