Yokomo RS-644R2 Main Shaft Upgrade for RSR-020  [RS-644R2]

Yokomo RS-644R2 Main Shaft
Price:
CAD$7.17
Brand:
Yokomo
Model:
RS-644R2
GTIN:
639342227914
Condition:
Brand New
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Tune the RSR-020 with the Yokomo RS-644R2 Main Shaft

Hobbyists refining their RSR-020 will appreciate the Yokomo RS-644R2 main shaft for its stiffer feel and dependable centre drive. Built to resist common race stresses, this shaft helps keep drivetrain alignment under load and reduces unwanted flex.

Main Shaft Highlights for RS-644R2

  • Compatibility: Specifically made for the Yokomo RSR-020 chassis.
  • Durability: Manufactured from robust materials to cope with regular track use and aggressive driving.
  • Performance: Improves drivetrain efficiency for smoother power transfer and lower long term wear.
Remark :
Due to limited stock availability, please notice that some Yokomo 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 the RS-644R2 fit other Yokomo models?

This shaft is developed specifically for the RSR-020 layout and may not fit other Yokomo models without modification to the transmission or mounting points.

How should I maintain the main shaft?

Keep the shaft and surrounding bearings free of grit, inspect for wear after heavy sessions, and use a light coat of appropriate grease on splines where required.

Is the RS-644R2 suitable with upgraded brushless setups?

Yes, the RS-644R2 is intended to handle higher torque from tuned brushless systems when paired with compatible drivetrain components and correct gear mesh.

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