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Unread 22-01-2017, 22:52
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FRC #0228 (GUS Robotics); FRC #2170 (Titanium Tomahawks)
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Re: Wheel replacement.

The CoF difference, even a factor of .1 or so, is pretty significant. A 10% increase in traction could win you the pushing match. It really depends on how much you can afford to spend and how willing you are to change out wheels, which isn't very easy to do on a kitbot.

Throwing tread is a possibility with any traction wheel, but properly installed tread that is riveted into place should not throw. Teams have used treaded wheels for years successfully, it's just another thing to watch out for maintenance wise.

Blue nitrile is the most durable of the different kinds of roughtop. You should expect to change them possibly once or twice a season depending on how big your wheels are, how much defense you play, etc. Other kinds of roughtop might be a once or twice an event sort of thing.
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