Kyosho UM523 Motor Offset Spacer Off-Road Tune  [KY-UM523]

Kyosho UM523 - Motor Offset Spacer (RB5/RT5/SC)
Price:
AUD$16.23
Brand:
Kyosho
Model:
KY-UM523
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $13.80 each $4.86 or 15%
3+ $13.11 each $9.36 or 19%
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Adjust motor position with Kyosho UM523 for better balance

The Kyosho UM523 Motor Offset Spacer fits RB5, RT5 and SC models and lets you alter motor mounting to influence weight bias. Small changes to motor location can improve traction and make the car more neutral through corners, which helps when experimenting with suspension setup.

Practical features of the UM523 spacer

  • Compatibility: Manufactured for RB5, RT5 and SC model geometry.
  • Functionality: Alters motor offset to tune front to rear balance.
  • Material: Built to last from quality materials suited to frequent adjustments.
  • Performance: Adds stability and control for both practice and race conditions.
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.

How does motor offset affect traction on loose surfaces?

Shifting the motor rearwards can increase rear traction on loose surfaces, while moving it forward tends to lighten the rear end. Test in small steps to find the best balance for your track.

Are there recommended torque settings after fitting the spacer?

Follow the motor mount torque specs from your manual and recheck after a few runs. Proper torque prevents movement and maintains the intended motor position.

Can the UM523 be used with brushless converters or different motors?

The spacer changes mounting location and is compatible with motors that fit the RB5, RT5 and SC mounts. Confirm motor dimensions and clearance before fitting non-standard units.

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