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

Price:

£5.78

Brand:

Yokomo

Model:

RS-644R2

GTIN:

639342227914

Condition:

Brand New

Quantity:

Quantity Discount
Unit	Price	You Save
2	£5.08 each	£1.39 or 12%
3+	£4.39 each	£4.15 or 24%

Available in shop

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Description
FAQ

Upgrade Path for Your RSR-020 with the RS-644R2

Owners of the RSR-020 seeking steadier drive characteristics can install the Yokomo RS-644R2 to reduce drivetrain play and stabilise power delivery. The part aims to give predictable response during corner exits and long runs.

Top Attributes of the Yokomo RS-644R2

Compatibility: Designed specifically to fit the Yokomo RSR-020 chassis.
Durability: Made from quality materials to resist wear under regular and competitive use.
Performance: Aims to lower drivetrain losses for cleaner power delivery and less maintenance over time.

Will this shaft work with older RSR-020 builds?

It fits standard RSR-020 configurations, though very early or heavily modified cars may need checking for clearance or slight adjustments during fitment.

How often should I inspect the RS-644R2?

Inspect the shaft and surrounding bearings after intense race days and at regular service intervals to spot wear and avoid unexpected failures.

Are there recommended upgrades to pair with this shaft?

Pairing with quality bearings and ensuring correct gear mesh will maximise the RS-644R2 benefits; consider matching transmission parts when pushing power levels.

Will it affect tuning balance or handling?

You may notice firmer drivetrain feedback and more consistent throttle response, which can influence fine tuning of differential and suspension settings for best lap times.