Author: Electric Bike Report via YouTube
Full review: https://electricbikereport.com/surface-604-rook-electric-bike-review-part-1-pictures-specs/ With its easy get on and ride step-thru design and upright ride position the Rook is a comfortable eBike for zipping around town. Some of the feature highlights are a torque sensor pedal assist system in addition to throttle assisting up to 20 mph along with two battery options. Component highlights include a 500 watt (750 watt peak) Bafang geared rear hub motor, 48V 10.4ah battery (+optional 14ah extended range battery), Tektro Auriga hydraulic disc brakes, Shimano Alivio 9 speed drivetrain, and a full assortment of accessories. Full review: https://electricbikereport.com/surface-604-rook-electric-bike-review-part-1-pictures-specs/
The $1,999 base price includes free shipping and the optional extended range battery adds $200.