Only a month old and used a few times, im going up to a 550 size motor.
This is a 540 size 3900kv 4 pole motor with the 100amp copperhead esc, all in excellent condition, like new and works great on 2s or 3s if you gear it correctly. Still has 3 months warrenty remaining!
All the spec can be found here:
http://www.viper-rc.com/vx4.html
Looking for £75 + £5 delivery.
Paypal accepted.
