Thumper 4240 540w

3-7 cells
900 kv
45amps max
540 watts max
  length 40mm+19mm shaft,dia 42.5mm
shaft 5mm
Weight 132g
Rec props from 10 x 5
Models up to 2.5kg
Rec controller 45amp constant

Dicount availabel if S/C or cells and motor bought together

 "call for details"