Motor flown once, I would like to sell for $75 (cost ninety something dollars). I will post it to you at cost within a day of receiving your payment – I will need town & postcode to quote. The package weighs just under 500g. Prefer cash on pickup, Direct Deposit to my bank account or even Paypal (please add $2 for this service).

Specs
Type: TC-G-5020-KV680 (G46)
KV(rpms per volt): 680
No load current:  2.8 A @10V
Resistance: 0.037 ohms
Watts: up to 900
Continuous Current: 42A
Max Burst Current: 58A,10seconds
Cells: 4–5 S Li-Po
Recommended Props: 12x8 to 14x10
Slots,Poles: 12,14
Diameter:  50 mm
Shaft: Diameter  6.0 mm
Weight: 310 g
Brushless ESC: 60A
N48H magnets
Japanese Bearings

Propellers tested personally and double checked;
Apc......#S......I......V......thrust......temp
14x7 4S 52A 14V 3.2kg temp 80C
13x6.5 4S 41A 14.3V 2.7kg temp 66C
12x6.5 5S 45A 17.9V 3.3kg temp 83C
13x6.5 3S 44A 9.6V 2.1kg temp 73C
16x8 3S 46A 14.1V 2.6kg temp 67C