Kyosho UM712B ULTIMA RB6 Front Arms Precision Kit  [KY-UM712B]

Kyosho UM712B - Front Suspension Arm Set (RB6)
Price:
NZD$17.54
Brand:
Kyosho
Model:
KY-UM712B
GTIN:
4548565437900
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $14.99 each $5.10 or 15%
3+ $14.25 each $9.87 or 19%
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Fit the Kyosho UM712B to Your ULTIMA RB6 for Sharper Handling

The Kyosho UM712B Front Suspension Arm Set is a direct upgrade for the ULTIMA RB6 chassis aimed at hobbyists who want cleaner handling and longer-lasting components. These arms are intended to toughen up the front end without complex installation.

Stable Design for Consistent Steering

Manufactured to improve rigidity, the Kyosho UM712B arms reduce chassis movement under load and help the car track more predictably. The result is steadier steering feel through consecutive laps and improved repeatability while tuning setups.

Ready for Club Competition

Whether practising or racing, this arm set is targeted at drivers seeking dependable parts that maintain alignment and control. It supports tighter steering geometry and helps the ULTIMA RB6 remain competitive session after session.
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.

Can I use these arms with aftermarket uprights?

The UM712B arms are compatible with standard RB6 mounting patterns; some aftermarket uprights will work but always check fitment before assembly.

Do these arms affect suspension travel?

They are shaped to keep intended suspension travel while reducing lateral flex, so travel remains similar but feel becomes firmer.

Is additional reinforcement recommended?

For most users the UM712B arms are sufficient, though racers who hit heavy impacts may consider routine inspection and spare parts on hand.

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