Bot Grinder Freestyle Motor V2  designed by Botgrinder . 2207 2500KV
Designed and created for the most hardcore pilot on the planet , Bot Grinder .. These are a tough motor and at a nice and easy price.
Do you fly hardcore fpv? Do you need a motor that will keep up with your misjudged powerloops and won’t stress your wallet?
Well I gotchu back, Introducing the grinder v2 freestyle motor for hardcore fpv freestyle pilots only :)

This 2207 2500 motor has the torque to get you out of those “oh shit” moments but is smooth enough for mid throttle cruising, rated up to 5s and sporting a protective magik symbol on top blessed by the high shaman at tbs this motor is all you are going to need to shred some sky and crush some bandos.

-botgrinder

Specs 

• Stator Size (Diameter): 22mm
• Kv: 2500kv
• Magnets N52SH: Curved
• Windings: 8 turn DLRK
• Shaft Length (mm): 11.5mm
• Shaft Diameter (mm): 3mm
• Shaft material: Steel
• Bearing: NSK639
• Weight (With Wires) (g): 33g
• Cells (Lipo): 4-5S
• Max Current (A): 45A
• Max Burst Current (A): 50A
• Internal Resistance (Rm): 47Ω
• Wire Spec (AWG): 20#
• Base Mounting Pattern: 16x16mm
• Base Mounting Thread: M3 Thread
• Motor Overall Dimensions: φ27.5mm*17.7mm