+Stromer ST1 [available at @rollbikes]

• Fully integrated E:Bike system. Battery integrated in the frame, can be removed at the press of a button.
• Recuperation (regenerative) braking energy. Means even better range.
• Gearless hub motor. No wear on drive and chain. No maintenance. Continuous acceleration. Higher efficiency. Power.
• Charge battery: Directly in the bike or outside the Stromer.
• Powerful torque.

• Stromer riding modes: Four separate riding modes.
• Individual sensor setting of the Stromer electronics.
• 3 kg light 522 Wh battery (36 V; 14.5 Ah)
• 3-year or 750 full charge cycle warranty for the Stromer high-tech battery.
• Schwalbe BigBen tires specially developed for Stromer with optimized shock absorption qualities and carbon fork with BMC technology for the highest ride comfort.

[Stromer]