Just check coupons out (with price alert and history). Best price?
Max speed About 45km/h, Net Weight 30 kg, Material Alloy, Battery capacity 48V 16AH Lithium Battery, Max Range “Mileage (Electric Range): 50KM
Mileage (Assist Range): 80KM”, Product Size 183*69*110 cm, Brand RUICANJIE, Damping Front Shock
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. Sorry, but there’s no price history in my database. One coupon is available. Cool!
Link: Banggood product page
1. ($1359.99): BG220232
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG1508b3
(these coupons are old, so probably won’t work)
Price history and price alert
Price history is not available for this item (not enough database records)! The lowest price was $1359.99 though.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).