We highly recommend this upgrade for an Ultrafeed machine for two reasons:

1. The large diameter of the wheel enhances slow speed power in electric mode. A real plus for sailmaking and canvas work!

2. It allows for handcranking when electricity is not available. Simply attach the plastic handcrank handle to the wheel with the allen wrench. The extra weight of this wheel and, therefore, inertia make handcranking effortless even in heavy fabrics.

Kit includes:
Cogged balance wheel (nickel chromate plated, mild steel)
Timing belt
Plastic handcrank handle
Shoulder bolt
Set screws for locking onto the machine's shaft
Allen wrenches

Installation is easy. Instructions are included in the Ultrafeed Guidebook