Kyosho UM522B Universal Swing Shaft for Ultima SB - Race-Ready Replacement  [KY-UM522B]

Kyosho UM522B - Universal Swing Shaft (65.5/2pcs)
Price:
CAD$50.71
Brand:
Kyosho
Model:
KY-UM522B
GTIN:
4548565444304
Condition:
Brand New
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Upgrade Your Ultima SB Drivetrain with Kyosho UM522B

The Kyosho UM522B Universal Swing Shaft is a key upgrade for racers wanting smoother drivetrain operation on Ultima SB models. Precision machined, these shafts help deliver cleaner power transfer and improved longevity under track conditions.

Built for Track Performance and Longevity

Designed to perform in varied racing environments, these universal swing shafts offer consistent operation. The 65.5mm length fits the Ultima SB Dirt Master for correct geometry and handling. Manufactured from robust materials, they resist wear from competitive running while keeping alignment stable.

Core Benefits

  • Compatibility: Made for use with Ultima SB models
  • Durability: Engineered to withstand track use
  • Performance: Improves drivetrain power transfer
  • Precision Fit: 65.5mm length matches factory geometry
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 these shafts work with modified Ultima SB setups?

They are sized for the Ultima SB series; minor setup changes may be compatible but double check fit and drive angle before installing.

Do they reduce drivetrain lash or slop?

Precision manufacturing reduces play in the drivetrain, which helps tighten response and reduce lash compared to worn stock parts.

Are any special tools needed for fitting?

Basic RC tools like hex drivers and pliers are usually enough; follow standard disassembly steps and verify alignment after installation.

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