Foam wheel hubs for 150 g combat robot

Description
Foam wheel hub with drivebelt for 150 g combat robots.Hub outer dia: 16 mmHub groove inner dia: 10 mmAxels: D-Shaft / 3 mm ScrewDrivebelt: Silicone O-ring dia 1,5 mmRemember that different filaments and printing settings gives different hole sizes, so you might have to find your own suitable settings for proper D-shaft sizing.Check out the wheel testing video from my Youtube channel: https://youtu.
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