Surface 604 Colt 48V 10.4Ah 500W+

Surface 604 Colt 48V 10.4Ah 500W+
This item is currently not available.


A classic electric bike designed for cruisers and commuters looking for comfort and power. The Rook features a 500W motor (peaks at 750W) with a 48V battery that allows riders to travel at a top speed of 20MPH for up to 50 miles on a single charge. Additionally, the Colt comes fully-loaded with every feature needed to make riding effortlessly including a suspension fork, adjustable stem, built-in rear rack, front and rear fenders, and LED lights.

The Colt comes equipped with a 500W geared hub motor that is extremely powerful (peaks at 750W) and is well-suited to carry heavy loads at high speeds. With a top speed of 20MPH, the Colt provides ample power at an outstanding value.

Unlike other electric assist bikes with bulky batteries taking up space on rear racks, the battery for the Colt is placed discreetly in the down tube, also assisting with better weight distribution. Our high capacity 48V / 10.4Ah Samsung lithium-ion battery provides maximum range, as the Colt can travel up to 50 miles on a single charge. As an added bonus, the battery also features a USB plug for charging mobile devices on the go.

With a torque sensor and throttle on demand, the Rook is great for those travelling longer distances (you can go up to 50 miles on a single charge), on a variety of grades, and needing a little extra stamina to make it to the office while still being able to enjoy the ride.

The Colt comes standard with a SRAM 10 speed transmission (also known as a “1 x 10”), providing ample range of gearing by one of the most respected names in bike components. The result is the ability to climb steep hills and commute with comfort and ease.

The Colt is fully loaded with every feature needed to make riding effortless, including an adjustable stem, powerful front and read LED lights, a heavy-duty built-in rear rack (with attachments for saddlebags/paniers), front and rear fenders, and a chain guard, keeping water, mud and grease off clothes and ensuring riders arrive fresh and mess-free

Part Numbers

Option MPN Store SKU
Black / Small/Medium S604COSMG
Black / Medium/Large S604COMLB 5381