ProSpin APC Type Bar-Stock Aluminum Folding Prop Spinners for Electric Motors Size:PA55 2 4170 944

2 4170 944

and 600mW to be eligible in those events

13 sec/60° @ 7

HA3618 Brushless500 Watts

3 3500 482

ProSpin APC Type Bar-Stock Aluminum Folding Prop Spinners for Electric Motors Size:PA55 2 4170 944Made of high quality aluminum bar stock. Light weight design. Three styles Regular Code, Turbo type, & APC type Regular Cone & Turbo type blades with 8mm hub & 3mm hole, Multiple collets for different motor shafts included APC Type (bottom of the picture, fits APC blades ONLY) P N Dia. fits Shaft Dia. Wt. oz PA30 30mm 1 8" (3. 2mm), 5 32" (4mm) . 49 14 PA36 36mm 1 8" (3. 2mm), 5 32" (4mm) . 56 16 PA40 40mm 5 32" (4mm), 5mm . 63 18 PA45 45mm 5 32"