Complete Wheel: (tube, tire, rim-700C size) with 250-watt 24-volt brushless planetary hub motor (motor is sealed, rain and mud-proof). Motor wheel assists you up to 15mph. Bought new in April 2011 ($415), still under warranty. Used about 300 miles in/ and around Duluth.
Battery: 10-mile 8Ah battery/controller system (only 11-lbs total) pre-installed in a rain and mud-proof quick-attach seat bag (6x6x4.5'').
Recharged battery approx 25x times. Upgrade to new factory 20-mile Lithium battery possible.
Grip Switch: On/Off handlebar motor control installs quickly, lets you control when the battery gets used (not a twist throttle).
Charger: (smart/auto shutoff) for U.S./International 110-240v, 50-60hz wall sockets or extension cords.
Used system to drive from Skyline Pkwy into downtown and back uphill , worked perfect all times. Living on the flats now.
review system also @ -bike-kit.com/hill-topper.aspx
Location: Duluth, Lakeside