US$ 136.56
charge up the battery
Tolerance: ±0
high-visibility LEDs let racers and spectators see system status from anywhere on the track
An innovative front and rear wheel braking system adds impressive stopping power
PN Racing 64P Machine Cut Delrin Pro2 Pinion 11T Book ends charge up the batteryDescription Comes with 0. 9mm wrench 64 Pitch only for PN 64 Pitch Spur Gear use
US$ 136.56
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