XRAY 375009 X12 Ball Differential Race Upgrade  [XR-375009]

XRAY 375009 - X12 Ball Differential - Set
Price:
AUD$190.26
Brand:
XRAY
Model:
XR-375009
Condition:
Brand New
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alt="XRAY 375009 - X12 Ball Differential - Set" title="XRAY 375009 - X12 Ball Differential - Set"

X12 Stability Upgrade with the XRAY 375009 Ball Differential

The XRAY 375009 X12 Ball Differential Set is a precision replacement aimed at drivers who need steadier steering and better traction on low grip surfaces. It swaps into the X12 chassis in place of the standard gear differential and is tuned to smooth power delivery during cornering and acceleration.

Advantages for Racing Lines

By offering controlled slip and smoother torque distribution, the ball differential helps keep the rear end predictable through racing lines. That improves driver confidence on surfaces like asphalt or low grip carpet and reduces sudden oversteer events during throttle application.

Specifications

  • Compatibility: XRAY X12 Chassis
  • Function: Enhances stability and steering
  • Ideal Use: Low grip tracks like asphalt and carpet

The XRAY 375009 X12 Ball Differential Set is a solid tuning choice for competitive RC racers looking to refine throttle control and corner consistency on low-grip layouts.
Remark :
Due to limited stock availability, please notice that some XRAY 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.

Does fitting this change other setup settings?

You may find small adjustments to roll centre or toe helpful once installed, but the differential itself installs as a direct replacement and does not force major setup changes.

What track surfaces benefit most from this diff?

Low grip surfaces such as worn asphalt and low grip carpet show the clearest gains in steering response and stability when using a ball differential.

How often should I service the diff?

Inspect and clean the unit after every few race sessions, refresh lubrication as needed, and check for wear on balls and races to keep performance consistent.

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