M541-38 Red Dot ultraprecision 38 tooth gears with magnesium hub. 
The best accuracy, crash resistance, and double the wear life of 
other gears. $10.95 ea.
 
M645-19 Group 19 (G20 on a .350 long blank) Drag arm for JK Hawk 6. 
$37.98 ea.
 
M653 JK Hawk 6 G19 Drag motor with bonded Neo magnets. G19 is the 
same as a 20 but on a short stack to fit the hawk motor. $52.97 ea.
 
M283-24-380 Twenty four mag open set up with billet ball bearings, 
380 long magnets and .480 tall plated CNC can and Gold vertical hoods 
to fit 490 open arms. $331.78 ea.