EFLM1210HS Park 370 BL Outrunner 1200KV 4/4mm Hollow Shaft
E-flite’s latest Park 370 is a brushless outrunner motor that features a 4mm hollow shaft, ideal for use with variable pitch propellers. It’s perfectly designed for electric models equipped with variable-pitch propeller systems, such as the E-flite Showstopper VPP system.
Specification:  
Diameter: 28mm (1.10 inch)
Case length: 25mm (1.00 inch)
Weight: 45g (1.6 oz)
Shaft diameter: 4mm with hollow centre
KV 1200 (rpm per volt)
Continuous current: 10Amp
Maximum burst current: 12Amp (for 15 seconds maximum)
Controller: 25Amp brushless
Prop: 8x3.8 – 10x4.7 optional variable pitch prop system (EFLPVPP100)
Cells: 2-3Cell Li-Po 6-10 Ni-Cd/Ni-Mh
EFLM1211
4mm Hollow Shaft
EFLM1211