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  • Surface 604 Surface 604 BIG SKY
  • Surface 604 Surface 604 BIG SKY
  • Surface 604 Surface 604 BIG SKY
  • Surface 604 Surface 604 BIG SKY
  • Surface 604 Surface 604 BIG SKY

Surface 604 BIG SKY

C$2,499.00
Excl. tax

A high-step cruiser that offers the best features of a commuter bike in a sleeker, more elegant package. Innova tires with reflective sidewalls come standard.
Top Speed 20mph
Range 65mi
Capacity 285lbs
Class 2 (Class 3 Ready)

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Meet the Big Sky, a high-step cruiser that combines the best features of a commuter bike in a sleek and elegant package. Designed for urban adventures, its powerful motor and long-lasting battery ensure a smooth and efficient ride, making your daily commute a pleasure.

The Big Sky features Innova tires with reflective sidewalls, providing both safety and style. Its streamlined design and comfortable saddle offer an enjoyable ride, whether you're commuting to work or exploring the city. Experience the perfect blend of functionality and elegance with the Big Sky.

Key Technical Specs

Drive System

Motor
500W (Peaks At 750W) Bafang Geared Hub Brushless Motor
Drive Mode
Drop Out Torque Sensing Pedal Assist with a Throttle
Throttle
Thumb Push Activated Throttle
Torque
65Nm of Torque
Controller
SURFACE604 Designed 12 MOS 48V 500W 25Ah, Smart Controller
Motor Wire Harness
30Ah, can handle up to 120C current
Electronics
Battery
Included: 48V 20Ah / 960Wh Samsung lithium-ion 21700 cells
Battery Range
Upto 65mi (105km) with a 48V20Ah Battery
Battery Charge Time
3-4 Hours for a Full Charge from Empty
Display Type
SURFACE604 Color LCD Display with USB Jack Bigger display: 3.5" for 2024
Lights
Pre-wired for front and rear light (purchased separately)
Frame & Suspension
Fork
Rigid Cruiser Front Fork, straight steerer
Frame Type
Straight steerer Headtube, Custom Reinforced Battery Mounts, Internal Cable Routing, Post Mount Brakes
Frame Material
6061 Aluminum Alloy
Stem
ZOOM Aluminum
Handlebar
Cruiser style, 700mm, 45 degree backsweep, 30mm rise
Components
Derailleur
SHIMANO ALIVIO 9-Speed
Cassette
SHIMANO 11-36T Cassette
Shift Levers
SHIMANO ALIVIO
Brakes
EKTRO Auriga E350 Hydraulic Disc Brakes with Motor Inhibitors and 180mm Rotors
Crank Set
SAMOX 42T Front Sprocket
Rotors
180mm Front/Rear x 2.34mm Thick
Bottom Bracket
SAMOX Sealed Bottom Bracket
Pedals
WELLGO Platform, with Die Casting Body
Chain
KMC 9-Speed
Seat Post Diameter
30.4mm
Saddle
Selle Royal "Gipsy" Ergonomic Relaxed Royal Gel Saddle, reduces pressure up to 40% for superior comfort. Resistant to ageing materials.
Wheels/Tire
Custom S604 Innova Tires 27.5" x 2.4" with Reflective Sidewall
Size & Weight
Battery weight
20AH battery 4.65KG/10lbs
Net weight
26.75KG/59lbs (20AH)
Recommended rider height
For Riders: 5’6” - 6’4” Frame Size: M/L - 19”
Standover height
Medium-Large: 31.5” (800mm)
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