Kyosho UM706 Rear Upper Bulk for ULTIMA RB6 - Precision Fit  [KY-UM706]

Kyosho UM706 - Rear Upper Bulk (RB6)
Price:
£4.81
Brand:
Kyosho
Model:
KY-UM706
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 £4.31 each £1.00 or 10%
3+ £4.10 each £2.13 or 15%
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Precision Rear Upper Bulkhead for Your ULTIMA RB6

Formed to the ULTIMA RB6 geometry, the Kyosho UM706 rear upper bulk delivers precise fitment and robust performance under race conditions. It is suitable for replacing worn items or reinforcing rear support to keep handling consistent lap after lap.
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.

Is the UM706 a direct replacement part?

Yes, the UM706 is intended to replace the original rear upper bulk on ULTIMA RB6 chassis that use the same mounting pattern.

Will this affect rear roll characteristics?

Because it maintains tight tolerances and reduces unwanted flex, the UM706 can help stabilise rear roll but overall behaviour depends on the complete setup.

Any tips for installation and setup?

Use correct torque values, check that the bulk sits flat against the chassis, and recheck after a few runs to ensure bolts remain secure.

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