These sprockets are custom designed by SuperDroid Robots to fit the 12mm D shaft on our IG52 motors. They are made from high quality steel and have a black-oxide coating. No need to drill into the motor shaft and use rollpins with these sprockets. They have two set screw holes opposite the flat section of the D hole. Each sprocket comes with two 1/4-20 set screws. We use these with our IG52 DB ATR.
Note: These are supposed to be a snug fit on the motor shaft. They may require a little bit of filing to get them to fit.
With it's wide hub and finished bore, this steel roller chain sprocket is ready to mount to a shaft.
100 pack of black UV resistant nylon with flexible tape section, pull tight and does not come undone. Length 6 inches.
The B3 Compact charger is a very simple to use charger for 2S and 3S battery packs. No need for additional power supplies or 12v batteries as this little unit has its own built in power supply that can be powered with 100-240v.