Kyosho UM574 Gear Box Set for Ultima SB - Sturdy Replacement  [KY-UM574]

Kyosho UM574 - Gear Box Set (Ultima SB)
Price:
CAD$20.07
Brand:
Kyosho
Model:
KY-UM574
GTIN:
4548565444342
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Upgrade and Maintain Your Ultima SB with Kyosho UM574

The Kyosho UM574 Gear Box Set is made for the Ultima SB from the Legendary Series and serves as a reliable spare for hobbyists who need smooth drivetrain operation. Precision machining helps the unit resist wear under normal running conditions, making it a sensible choice when repairing or refreshing a vehicle.

Main Benefits of the Kyosho UM574 Gear Box Set

  • Designed for compatibility with the Ultima SB in the Legendary Series
  • Precision-engineered components for dependable service life
  • Suited to both repair jobs and modest performance upgrades
Remark :
Due to limited stock availability, please notice that some Kyosho items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will this gear box fit older Ultima SB chassis versions?

The Kyosho UM574 is produced for the Ultima SB family in the Legendary Series, but fitment with very early chassis variants can vary; check your chassis mounting points before ordering.

How should I lubricate the gears after installation?

Use a light gear grease suitable for RC use and apply sparingly to the gear teeth during assembly to reduce initial break-in wear and noise.

Does this gear box improve top speed or gear ratio?

The Kyosho UM574 is a direct replacement designed to restore reliable operation rather than change gear ratios; any speed differences will depend on gear condition and setup.

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