3" Flywheel Mass Disc Kit

This flywheel disc kit is designed for use with the 3 inch Thrifty Solid Urethane Wheel. Each disc is able to nest inside each side of the wheel, allowing it to be flush and stackable on a 1/2" hex shaft.

The steel disc is intended to be used to increase the inertia of the system. Each kit includes 2 steel discs and the hardware needed to mount them (3 10-32 screws and 3 10-32 locknuts).

Weight per wheel without Thrifty Flywheel Disc Kit: .13 lbs

Weight with Thrifty Flywheel Discs Kit installed: .53 lbs