$1,799.00 $1,199.99 1,199.00
Buy Now for $399

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You’re an urban commuter who wants to zip through traffic on a comfortable ride. You admire Scandinavian inspired design. You appreciate a graceful step-through frame that allows you to easily, safely mount and dismount your ebike anytime you want. You and Flow are going to get on so very fine. Inspired by San Francisco’s fogs, the Espin Flow ebike comes in smoke gray and classic black.

500W Geared Hub Motor | 30-50 Miles per Charge | Thumb Throttle

Available Options


Relaxed Mind, Energized Soul

A powerful motor and a 48V/14Ah battery (672 watt hours) that range up to 50 miles to take on those hills like riding a magic carpet

Equipped with both pedal-assist and a thumb throttle that activates 500 watts of on demand energy, giving you the perfect riding experience across any terrain. Bright LED head and tail lights keep you riding safe under any conditions. High quality rear rack for slinging up to 55 pounds of cargo for all your needs.


A Battery Sets You Free

Beautifully integrated into the design of your Espin, the sleek power of this 48 volt 14 ah battery (672 watt hour) gives you up to an estimated 50 miles per charge.

Sporting Good looks

The design of the low, step-through frame is a delight to behold, and allows for easy on-and-off access. Together with swept-back handle bars, your Flow is perfect for that smooth and comfortable ride.

Stopping Power

Powerful 160 mm hydraulic disc brakes bring you to a clean, quick stop — the Espin testament to control and safety.

Lightning That You Pedal

The steepest inclines can’t compete with the Flow’s 500 watt Bafang Motor, the key to your Espin’s powerful, smooth propulsion

The Ultimate Turn On

Thumb the throttle to activate 500 watts of on demand energy for your Espin’s powerful motor — and the perfect riding experience across any terrain.

Flow specification

Motor Brand 8Fun
Motor Type Rear Mounted Geared Hub
Motor Nominal Output 500 watt nominal/ 700 peak output
Motor Torque 50 Nm
Battery Brand LG Cells
Battery Voltage 48 volts
Battery Amp Hours 14 ah
Battery Watt Hours 672 wh
Battery Chemistry Lithium-ion
Charge Time 6 hours
Estimated Min Range 30 miles
Estimated Max Range 50 miles
Display Type ESPIN Fixed Backlit LCD
Readouts Speed, Battery, Assist Level (1-5), Odometer
Drive Mode 12 magnet sealed Cadence Sensing Pedal Assist & Trigger Throttle
Top Speed Class 2
Cranks Alloy Cranks 170 mm, 45T Chainring with Plastic Bash Guard
Pedals Wellgo Aluminum Alloy Platform
Gearing Details Shimano Altus Rapid Fire Shifter (8 Speed) 12-32T
Shifter Details Shimano Altus Triggers
Brakes Zoom Dual Piston Hydraulic Disc Brake 160 mm
  Zoom levers with Integrated Motor Cutoff
Hand Grips Velo
Saddle Selle Royal Freeway
Tires Kenda Komfort 27.5 x 1.95
Handlebar Zoom Alloy Swept Back Handlebar 25.4mm
Headlight LED
Fork SR Suntour XCT
Seatpost Zoom 30.4mm
Rack Capacity 55 lbs (25kg)
Weight 55 lbs
Frame size 17”
Frame Type Step-Thru
Other Locking Removable Battery Pack & Fenders
Attachment Points Rear Rack bosses, Fender Bosses

+ Bike Geometry



Handlebar Height


Standover Height


Max Saddle Height   


Min Saddle Height


Total Length


Total Weight Capacity

275 lbs

Customer Reviews

Based on 17 reviews
Super great
Happy customer!
Battery issues.
Tony May
Nice ride