Just check coupons out (with price alert and history). You probably want to know what is the best price?
Certificate CE, Unfolded size 177* 120* 90 – 100cm, Waterproof degree IP54, Battery capacity 10AH, Control system 48v20a Vector controller, Wheel 20*4.0 aluminum alloy rims, Load 200kg, Applicable height 165-190cm, Brake Hydraulic oil brake, Battery rate voltage 48V, Motor rated voltage 48V, Electric mode mileage 40km, Brand LANKELEISI, Folded size 100*80*50cm, The charger 48V 2.5A, Package Size 148*30*79.5CM, Product Weight 27kg, Material aluminum alloy, Model X3000PLUS, Max speed 46km/h, Motor rated power 1000W, Charging time 48v10.4ah 4-5h, Assist mode mileage 80km, Max grade 35°
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. There is no active coupon in my database right now (for Banggood).
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG5REDI, BG167SI, BGEBSC15, BG7916F, BGX3PMs, BGegYy65j, BGLYS20a, BGReQB1, BGSD6S8l, BGWFh8X, BGX3000PLUS, BGLKLS10N, BGLKLS12B, BGwhielabel, BGLNKX30P, 7bcdf9
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for LANKELEISI X3000PLUS 10Ah 48V 1000W Folding Moped Electric Bicycle? There we go.
Price records source(s): Banggood
Click on image to enlarge. 
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)).