Aliexpress
Click here… to search for LCD 48V 1000W 26inch Electric Bicycle Motor Conversion Kit [EU] on Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. I can’t tell you if this price is good – not enough records in my database, so I won’t judge.
Link: Banggood product page
Coupon (294.39 USD): 8Couponsde
Coupon (294.39 USD): MVC8SPRING
Coupon (297.59 USD): 2203ActiesNL
Coupon (300.79 USD): BG00c906
(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): BG402CH, BG402SC, BGAFF10OFF, BG761402, BGCuponation10, 7bcdf9, BGHONEY2110, BG1000W, BG10OFFAFF, BGwhielabel, BGMotor529, BGc05c59, BGf1dd48, BGEbike715, BG10OFFAFF1, BG08db17, BGf1eb61, BG476cbd, BGe638e4, BGe2df7f, BG3be1ac, BGbbc407, BGef1359, 00c906, BG418af2, 2022ACTIESNL, Terence, BG9becc1, BG8fcaac, BG5a8d1b, BG1efeb0
(these coupons are old, so probably won’t work)
Price history and price alert
We don’t have enough records in database to show price history for this item. BTW: We have only recorded this price: 139.99 USD.
You can set price alert (for Banggood).