Butterfly Amicus Ball Throw Wheel Set Robot

A full set of replacement throw wheels for three-wheel Amicus robots; changing all three at once gives the truest spin.

• Upper and Lower Wheels are also sold singly
• Fits every 3-wheel Amicus: Prime, Expert, Start, Professional, Advance and Basic
• Set the spacing between the 3 wheels with the Wheel Adjustment Gauge
• Upper Wheels carry an outward-pointing arrow, Lower Wheels an inward-pointing one