FingerTech Lightweight Twist Hubs THIN (pair) 3mm x 0.50" Product Type_Brushed ESC BLHeli firmware upgradable via signal

BLHeli firmware upgradable via signal wire - works with USB Linker (not V2 Linker)

Full kit available here: Super Scooper Plastic Ant Lifter

yet highly effective vertical spinner weapon assembly for your 1lb robot

25mm shaft length

FingerTech Lightweight Twist Hubs THIN (pair) 3mm x 0.50" Product Type_Brushed ESC BLHeli firmware upgradable via signalNov. '24 update: New and Improved! Now includes a metal threaded insert so you can really crank down the setscrew AND add threadlocker, and stronger washer indentations so pliers don't punch through. New Lightweight Twist Hubs are great for 1lb antweights all the way down to 150g robots! Made from injection molded blue glass filled nylon for high strength and extremely low weight. Twist Hubs are great for 1lb antweights all the way down to 150g