Kalkhoff Agattu 8G Electric pedelec Bike. 18amp Li-ion battery, with charger. Up to 50 miles .bought new in 2011 for £1795. 8 speed hub gears. 3 power modes (low,med,high). The bike is a step through 45cm frame with 26" wheels. front forks and seat post suspension .Hub charging for front and...