Promoting Cool E-Bikes in Edmonton Since 2019

Hello! Do you like the idea of riding versatile and nice-looking e-bikes, in the city and on trails, transporting them in your car, and not paying ridiculous prices?

Meet the 20-inch-foldable-fat-tire-large-capacity-battery-e-bikes from Changzhou RISTAR Cycle Co. which our business is now selling in Edmonton at a competitive price point which, as of May 2020, is at least CAD 500 lower than competitors' foldable e-bikes that are also equipped with a large battery (48V21Ah) and hydraulic disc brakes. More details below ...

Update (Jul-27-2020): The current batch is sold out. Because its arrival is being delayed (ETA Aug-22) we will postpone our next batch to Spring 2021. We estimate that the price of type RSD-507 (regular frame, with front suspension) and RSD-509 (step-through frame, no suspension) will likely stay around CAD ~1,619+GST

We deliver the e-bikes in Edmonton and are happy to demonstrate their operation

Please contact us at if you have questions or want to pre-order such an e-bike



Frame 6061 alloy, foldable
Speed motor assistance up to 32km/h
Front fork suspension
Motor 48V 500W Bafang geared rear hub motor
Controller 48V 11A/22A, 1:1 pedal assist (PAS) and throttle
LCD Display C300S
Battery 48V 21Ah Samsung lithium battery (large capacity!)
Range ~50km with throttle alone, ~120km with PAS level 1 and ~20km/h average (in the city)
Charger 48V 3A, AC 100V-240V
Brakes front/rear: Tektro hydraulic disc brake (MD-M280)
Brake lever aluminum alloy with motor cut-off
Tires 20×4.0 Kenda fat tires
Chain KMC rust resistant
Derailleur Shimano Tourney 7-speed
LED Lights front+rear, display controlled
Other long painted fenders (matching frame colour), rear rack, bell
Weight ~26kg
Instructions Manual


Bike Configuration Choices


From the manufacturer: [ebike tour]

Here are two videos I found useful which show reviews of a similar bike:

Compared to the tested bike we have

Winter Driving: Chain or Screws?

Our E-Bike Trip Log

Additional Gear

Axiom Pet Basket - Review video
Nutcases 🤪 - Funny review video

Change Log

last modified on  ; you are visitor # since Aug/3/2019