1 - The large diameter of the wheel enhances slow speed power in electric mode. A real plus for sail 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 key. The extra weight of this wheel and therefore inertia make handcranking effortless even when sewing heavy fabrics.
cogged balance wheel (nickel chromate plated, mild steel)
plastic handcrank handle
set screws for locking onto the machine's shaft
Works with standard clutch or Posi-Pin models
Installation is easy. Instructions are included in the Ultrafeed Guidebook and DVD that came with the sewing machine.
Please note this flywheel will not add the posi-pin feature to your sewing machine.
Made exclusively in the USA for Sailrite.
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- 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 keys
- Works with standard clutch or Posi-Pin models