Just check coupons out (with price alert and history). What is best price?
Max Load: 150KG, Battery Rated Capacity: 8Ah, Maximum Climbing Angle: About 15%, Motor Power: 300W, Maximum speed: About 20km/h, Battery Rated Voltage: 48V, Typical Battery Life: 30km, Charging Time: About 4-6 hours
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
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20inch wheel hubuniversal Custom detachable closed wheel ABS suitable for super73 S1 S2 RX Y1 VKGBIKE Cityhunt 20X4.0 FTN | $69.66 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($532.97): BGEBSC15
2. ($557.99): 7bcdf9
this code has to be applied 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): BGAFF7OFF
(there’s a little possibility that old coupon will work)
Price history and price alert
Price history (for all/most countries) for FTN S1 PRO 8Ah 48V 500W Electric Scooter is here.
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)).