Pi-Pop is the first electric bike that doesn't have a battery

The Pi-Pop e-bike does away with the need to recharge your e-bike's battery by using a supercapacitor to store energy from your ride.

Meet the Pi-Pop, the electric bike you never need to charge (because it has no battery) - The Manual

Cowboy 4 Review

Literal ebike freight train can transport over 1,000 lb of cargo

How to Build an Electric Bike for Less Than $100 : 23 Steps (with Pictures) - Instructables

This French company has designed the first e-bike that doesn't need a battery

Pi-POP is battery-less e-bike which runs on rider's pedaling power that recharges its supercapacitor - Yanko Design

Mercedes-Benz and N+ Unveil Their Third Collaborative E-Bike – Robb Report

So uh, guess Lowe's is selling Ebikes now. : r/ebikes

The PI-POP is an Electric Bike With No Battery, Inyerself

Pi-POP is battery-less e-bike which runs on rider's pedaling power that recharges its supercapacitor - Yanko Design

PiCycle Electric Bike Review and Ride Report

This revolutionary ebike uses supercapacitors instead of battery

Pi-POP is battery-less e-bike which runs on rider's pedaling power that recharges its supercapacitor - Yanko Design

Upgraded my e-bike to a 48v lithium battery pack with custom enclosure and arduino controlled lights : r/DIY

Supercapacitor