Aliexpress
Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Europe . I found coupon for you. Check this out.
Link: Banggood product page
Coupon (1479.99 USD): BGfca4fc
(CouponsFromChina.com tip: coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): 00c906, BGae0f0d, BGcbeec0, BG74fae6, BGb8c730, tRaDetRaCKeR, BG56f8e7, BGea1c0d, BG848953, BGb46a40, BG7418e1, BG6356a8, BG6374b4, BG8383f9
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Here is price history (for all/most countries) for SHENGMILO MX01 1000W 48V 12.8Ah 26 Inch Electric Bicycle [EU].
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood).