Promoting Cool E-Bikes in Edmonton Since 2019

Hello! Do you like the idea of riding versatile and good-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. As of March 2021, this is at least $500 lower than competitors' foldable e-bikes that are also equipped with a large capacity battery (48V20Ah) and hydraulic disc brakes. More details below ...

Update (Sep-4-2021): The shipment has left Shanghai. We are hoping it will arrive in Edmonton by the end of the month!

Update (Aug-31-2021): I wish I could report good news, but our latest batch is stuck at Shanghai harbor, with unknown ETA :-( We apologize for the inconvenience this causes, but hope that the shipment will arrive eventually ...

Update (Jul-2-2021): Our next shipment (4x RSD-507, 8x RSD-509, white, red, blue, with front suspension) will arrive in late July - or possibly August - due to shipping delays. Don't wait to reserve your e-bike! Please send us an email if you are interested (

The current price of type RSD-507 (high-step frame with front suspension) and RSD-509 (low-step frame with front suspension NEW!) is $1,809.52+GST = $1,900 total

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 order such an e-bike

Type RSD-507 (high-step, front suspension):

Type RSD-509 (low-step, with front suspension NEW!):



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 20Ah battery with Samsung lithium ion cells (large capacity!)
Range ~30km with throttle alone, ~110km 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 ~25kg
Dimensions unfolded: L176cm W28cm, folded: L110cm W56cm H76cm
Instructions manual, derailleur adjustment


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