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Rook Electric Cruiser Bike

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If you want a quality bike that is fun and easy to ride, the Surface 604 Rook or Colt is the perfect solution! These powerful cruiser bikes are affordable, but still use quality components such as a Suntour CXT Suspension fork. Surface 604 has managed to keep the price low, but still offer a powerful 48v, 500w rear hub motor and a 500wH Samsung battery that is discretely integrated into the down tube. The Rook e-assist bicycles have been designed with comfort in mind. We’ve combined the power of a 500w+ motor with a light, versatile frame to create a bike that is well-equipped for riders looking for some extra momentum to get them around quickly and easily.
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$2,399.00

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$2,399.00

Description

Details

If you want a quality bike that is fun and easy to ride, the Surface 604 Rook or Colt is a great option to consider.  These powerful cruiser bikes are affordable, but still use quality components such as the Suntour CXT Suspension fork.  Surface 604 has managed to keep the price low, but still offer a powerful 48v, 500w rear hub motor and a 500wH Samsung battery that is discretely integrated into the down tube. 

Surface604 Rook/Colt Video Review:

POWERFUL 500W MOTOR

The Rook comes equipped with a 500W hub motor that is extremely powerful (peaks at 750W). With a torque sensor and throttle on demand, the Rook is great for those that could benefit from an extra boost to make it up the hill.
 

LONG RANGE BATTERY

The high capacity 48V 10.4Ah Samsung lithium-ion battery provides maximum range, as the Rook can handle heavy loads and 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.
 
50 MILE RANGE (80KM)
 
285 LBS WEIGHT CAPACITY

LOADED WITH EXTRA FEATURES

The Rook is fully loaded with every feature needed to make riding effortless.
THUMB-PUSH ACTIVATED THROTTLE
ADJUSTABLE STEM
FRONT AND REAR LED LIGHTS
HEAVY DUTY BUILT-IN REAR RACK
CHAIN GUARD
FRONT AND REAR FENDERS
 

Surface604 Rook Specs:

MOTOR

High torque 500W (peaks at 750W) Bafang geared hub motor

DRIVE MODE

Torque Sensing Pedal Assist with a Throttle

TORQUE

65Nm

THROTTLE

Thumb push activated throttle

CONTROLLER

9 Mos 48V 500W 20A

TOP SPEED

20mph (32km/h)

BATTERY

48V10.4Ah Samsung Lithium Ion battery

BATTERY RANGE

Up to 50mi (80km)

BATTERY CHARGE TIME

6 hours for a full charge from empty

DISPLAY TYPE

Large fixed, backlit LCD display

DERAILLEUR

Shimano Altus 9-speed

FORK

SR Suntour XCT 80mm travel, 9mm quick release axle

CASSETTE

Shimano, 11-36T

SHIFT LEVERS

Shimano Altus trigger shift with easy-to-read optical gear display

BRAKES

Tektro Auriga hydraulic disc, post mount, 160mm rotor with motor inhibitors

CRANK SET

Samox 42T front sprocket

BOTTOM BRACKET

Speed sensor integrated, sealed bearing JIS

FRAME TYPE

Tapered headtube, custom reinforced battery mounts, internal cable routing, post mount brakes

FRAME MATERIAL

6061 aluminum alloy

STEM

Satori Up2 adjustable

HANDLEBAR

Promax aluminum, 620mm wide, 15° sweep, 20mm rise, 25.4mm clamp diameter

GRIPS

Ergonomic rubber

PEDALS

Wellgo platform

CHAIN

KMC 9-speed

SEAT POST DIAMETER

30.4mm

SADDLE

Selle Royal, ergonomic gel, wide

TIRES

26″ x 2.1″ Kenda Kranium

KICKSTAND

Heavy duty aluminum

STANDOVER HEIGHT

Small-Medium: 20” (508mm)
Medium-Large: 21.5” (546mm)

NET WEIGHT (INCLUDING BATTERY)

55lbs

WEIGHT CAPACITY

285lbs(130kg)

BUILT-IN FEATURES

Chain guard, rear rack, fenders (front and rear), LED lights (front and rear)

OPTIONAL UPGRADE FEATURES

SR Suntour NCX Suspension Seat Post

Comfortable Cruiser with Adjustable Stem

The Rook e-assist bicycles have been designed with comfort in mind. We’ve combined the power of a 500w+ motor with a light, versatile frame to create a bike that is well-equipped for riders looking for some extra momentum to get them around quickly and easily.

The bike features an adjustable stem that can be fine-tuned based on individual riding styles.

Built-in Rear Rack

The heavy-duty built-in rear rack easily holds all types of pannier bags with a max load of 100lbs (45kg)

Fenders and Chain guard

The Rook is built for the year-round commuter, and comes direct from the factory with front and rear fenders and a chain guard, keeping water, mud and grease off clothes and ensuring riders arrive fresh and mess-free.

Suspension Fork

All roads are not created equal, and the Rook includes an SR Suntour XCT Suspension fork, absorbing even the bumpiest conditions for a smooth, easy ride.

Speed Sensor and Throttle on Demand

With a speed sensor and throttle on demand, the Rook is great for those travelling longer distances, on a variety of grades, and needing a little extra stamina to make it to work while still be able to enjoy the ride.

Discrete Battery Placement with Power Bank

Unlike other electric assist bikes with bulky batteries taking up space on rear racks, the battery for the Rook placed discreetly in the down tube, also assisting with better weight distribution. As an added bonus, the battery also features a USB plug for charging mobile devices on the go.

LED Front and Rear Lights

The powerful front and rear LED lights that feed off the main battery mean never having to worry about charging or replacing batteries at the end of a long day.

 

Surface604 Rook Geometry:

    S/M M/L
TTH. Top Tube Length (mm) 573.8 619.2
HTA. Head Tube Angle (deg) 70.0 70.0
HTL. Head Tube length (mm) 184.5 184.5
STA. Seat Tube Angle (deg) 74.0 73.0
STL. Seat Tube length (mm) 431.8 482.6
CSL. Chainstay Length (mm) 431.0 431.0
WB. Wheelbase (mm) 1088.9 1120.9
 

TECH SPECS

Drive System

Bafang rear-mounted gearless direct drive hub

Motor

500w+ (peaks at 750w)

Torque

65Nm

Battery

48V 10.4Ah / 500Wh Samsung Lithium Ion

Charge Time

5 hours for a full charge from empty

Battery Life

Up to 45mi (70km) depending on mode

Weight Including Battery

55lbs (25kg)

Battery Weight

9lbs (4kg)

Frame Type

Step-Through

Frame Material

6061 aluminum alloy

Fork

SR Suntour XCT

Headset / Stem

Adjustable stem (requires allen key)

Pedals

Welgo alloy platform

Display Type

Fixed, backlit LCD display

Drive Mode

Speed sensing pedal assist and a throttle on demand

Top Speed

20mph (32km/h)

Brakes

Hydraulic disk breaks with motor inhibitors

Handlebar

620mm, 15% backsweep, 20mm rise

Grips

Ergonomic rubber with lockers

Saddle

Velo, ergonomic

Seatpost

Aluminum alloy post

Seatpost Length

300mm

Seatpost Diameter

31.6mm

Tires

26″ x 2.1″ Kenda Kranium

Drive Train

Shimano Altus 9 Speed

Features

Rear rack, fenders (front and rear), LED lights (front and rear), chain guard, adjustable stem

Sizes Available

Small-Medium: 17.5″
Medium-Large: 19″

Specifications

Specifications

Brand Surface604
Motor Manufacturer Bafang

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