$36.99 – Length: 50mm, KV(RPM/Volt): 3300KV / 4370KV, Max Voltage: <17V / <12V, Shaft Diameter: 3.175mm, Diameter: 36mm, Shaft Length: 15mm, Max RPM: 50000, Max Amps: 47A / 66A, Watts: 820W.
I have just checked coupons. The lowest price I could get is $36.99 for Surpass Hobby F540 RC Motor 60A (in Banggood). Just check coupons out (with price alert and history). What is best price?
Latest coupon and price update (UTC):
Banggood ($36.99)
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment. Is it a reasonable price for this item? From what I can see this price is higher than average price ($33.49).
Link: Banggood product page
Price: $36.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGBLF540, Parts8, BGRCParts8, BGCityadsRC8, Tabby20, BGJUNEGSG9, BGRCT10, BGHU2188, Cuponation9, BGMatt2022, BGToys8, BGGutscheine, BG8OFFCOUPON, TTBLACK5, BG401244
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Surpass Hobby F540 RC Motor 60A [EU] ($43.99)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for Surpass Hobby F540 RC Motor 60A. The lowest price was: $31.59.
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)).
. Coupons for Surpass Hobby F540 RC Motor 60A [EU]? Nope, there’re no coupons in Banggood. Low/high price? Uhm… There’s no price history (in my database) for this product right now.