Author: Electric Bike Report via YouTube
Full review: https://electricbikereport.com/surface-604-colt-electric-bike-review-part-1-pictures-specs/ The Surface 604 Colt is a Class 2 eBike features torque sensor pedal assist and throttle assist up to 20 mph along with two battery capacity options. Spec highlights include a 500 watt Bafang geared rear hub motor, a stock battery of 48V 10.4ah (14ah optional), Tektro Auriga hydraulic disc brakes, Shimano Alivio 9 speed drivetrain, and a full assortment of accessories. The $1,999 base price includes free shipping. Full review: https://electricbikereport.com/surface-604-colt-electric-bike-review-part-1-pictures-specs/