PRODUCT DESCRIPTION: This is the Jupiter Flywheel cage. I've had multiple requests for purchasing it separately, for users to make their own designs, or use a Rival flywheel system in another shell. FEATURES: • Works with all 130 and 180 motors • Compatible with N20 gear motor and pusher • Up to 100FPS with Fangs (2) /Krakens (3s) and worker high-crush wheels. SPECS: • PLA plastic • 3D Printed