Class 3/28mph from BULLS. Honored as best commuter e-bike by Electric Bike Review. The Twenty8 E45 is our most comfortable speed e-bike. An upright ride position, classic hybrid geometry, 80mm front fork and a SR Suntour NCX 50mm suspension seatpost. Bosch Speed motor with 500Wh Powertube provide the power and juice so you’ll be cruising in style and comfort with great control on this fast steed.