FingerTech Twist Hubs Wide (pair) 6mm x 0.75" Bore_4mm The foam tire is held

The foam tire is held tightly by a custom locking washer

This will ensure they cannot separate during competition

Specs for entire NutStrip line: (Available Separately)

Length: 216

13in) AR500 steel

FingerTech Twist Hubs Wide (pair) 6mm x 0.75" Bore_4mm The foam tire is heldNew Size!! 6mm bore compatible with the 6mm shafts on the Fingertech Brushless Beetle Drive Motors Foam wheels are the preferred choice for combat robots because they absorb impacts and save your drive motors from stripping teeth. Use Twist Hubs to mount our FingerTech Foam Wheels, or if you already have Lite Flites (or their thinner counterpart Lectra Lites) they can be used with Twist Hubs too! With Twist Hubs, you can easily and securely mount