from Kalkhoff :

The ultimate electric bike, this fast e-bike has two great new features: Its high performance 300W Panasonic motor and SRAM dual-drive shift concept.

It combines a 3-speed internally geared hub with a finely tuned rear derailleur and 9 speed cassette, resulting in 27 gears which ensure optimum power transfer. Thanks to three selectable travel modes, finding the right transmission ratio is easy.

• Faster commute with pedal-assist up to 25 mph
• Variable motor speeds – conserving energy or maximizing power, as needed
• LCD control panel with speedometer and back lighting
• Hydraulic brakes for dependable stopping and safety
• Integrated high-powered night lighting
• Double-walled BlackJack rims with high-end Continental puncture-resistant tires
• Ergon handlebar grips with integrated bar ends
• 300W Panasonic motor – Highest rated electric motor on the market
• Available in 3 sizes: Large (21.5"), Medium (19.5"), Small (17.5")
• All bikes come with a 2-year warranty, free shipping and a $50 tune-up credit

About Kalkhoff:

Kalkhoff’s electric-assist bicycles, also known as e-bikes or pedelecs start with the same high-quality, sleekly designed bikes that Kalkhoff has been developing for 90 years. A state-of-the-art, brushless, centrally-located motor provides a smooth, predictable power-assist directly to the drive train. Kalkhoff e-bikes come fully-equipped with a variety of features to ensure that your commute, shopping trip, pick-up at the school or outing with friends is safe and comfortable but above all puts a smile on your face.