For pre-sales consultation, please contact:
Free Shipping In 48 US States Shop Now Get your first order $30 Off code: 30-OFF

M4 brake handle(Including the shipping fee)


Shipping calculated at checkout.

Batteries 1 year prorated warranty.               

Ready to ship: All models available in CA warehouse    

 Flash Sales.Four installments with zero interest.

BUY 1 HANNOVER get $ 300 off,discount code:SP2023

BUY 2 HANNOVER get $ 700 off ,discount code:SP2023-1

Lowest prices ever !! Get the Best deal!


Notify me when this product is available:

Order in the next to get it between and hoursminutes

Amazon TOP 1 Reviewer

Polarna | Gds EBIKE M4(205)

This urban e-bike is the perfect combination of superb comfort, sportive speed and all-around versatility.

Escape can give you anything, anytime, anywhere
Let's share the fun of riding electric bikes

LCD Display and 8 speed Gear

Intelligent color display provides a digital display offering accurate battery level, speed, usb charging port and distance traveled. the visual effect is good both from different angles and under strong sunshine. the display side has no fixed cable harness. fully apply the latest technology of board-end-connector to the displays. 

Pure Comfort-Full Suspensive

From its easy-on, easy-off step-thru frame, to HeadShok fork and Full suspension, everything on the Polarna | Gds EBIKE 205 is engineered to give you the most pleasurable ride possible, from the city streets to the open road.

Go where you need to go. Be where you want to be.


Boasting the latest sinewave controller, it feels smooth, responsive and powerful. The high quality 750w rear motor assists when pedalling up to 28 mph. For those steep hills or windy days. Performing superbly in any urban environment, the bike’s rear shock absorber and fat tyres provide a consistently comfortable ride.

Hydraulic Power-off Disk Brakes

When you are riding on the street and someone or pet runs out of the street, the value of the brake system can be reflected.Provide safe protection for your riding


Motor : Geared Brushless Rear Hub 750W Motor Peak Power : 750W
Available Accessories : Removable battery and Charger
Battery Type : Lithium-Ion Cells
Battery Specs : 48v 14AhBattery Features : Removable and lockable (chargeable inside or off the bike)
MAX Range (based on average pace, rider weight and even terrain):        42-45kms or 26-28 Miles(Pure Battery) / 62kms or 38 Miles(Pedal Assist)Climbing Angle : 45 degrees maximum (based on average rider weight)
Charge Time : 4-5hrs (using 48v, 2.0A US charger supplied)Display : Multi-Function LCD
Controller : Sinewave Torque Simulation KT Controller compliant with all US legal parameters.Dash board readouts : Speed (km/h or mph), Distance travelled ODO/Trip (miles/kms), battery % level, pedal assistance level, Led headlight (on/off)
Pedal Assist : 5 LevelsFrame/Fork : Aluminum Alloy Folding Frame
Accessories Included : Front and rear mud guards, Front and rear LED light, folding pedals, kick standFolded & Unfolded Dimensions : 960*600*770mm / 1700*590*1210mm
Brakes : Front And Rear Aluminum Alloy Hydraulic Power-off Disk Brakes HD-E500Comfort : Full suspension
Tyres : Black 20"*4.0 with 30TPIGear : 8 speed
Net  Weight : 31.7kgsLoad Weight : 160kgs
Rider Height : 165cm – 195cm/5’4 – 6’5Road Legal : US

Movement that moves you.

With unwaveringly precise handling, a heads-up riding position and intuitive safety features like built-in intelligent running lights, Polarna | Gds EBIKE 205 keeps you comfortably in control.

Frequently Asked Question

Not enough items available. Only [max] left.
Browse WishlistRemove Wishlist
Shopping cart

Your cart is empty.

Return To Shop

Add Order Note Edit Order Note
Estimate Shipping
Add A Coupon

Estimate Shipping

Add A Coupon

Coupon code will work on checkout page