Kyosho UB027 Ultima RB7.5 Rear Race Arm Set  [KY-UB027]

Kyosho UB027 - Rear Sus. Arm Set (RB7.5)
Price:
AUD$19.11
Brand:
Kyosho
Model:
KY-UB027
GTIN:
4548565494606
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $16.07 each $6.07 or 16%
3+ $15.28 each $11.49 or 20%
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Upgrade the Rear Arms on Your Ultima RB7.5

The Kyosho UB027 Rear Suspension Arm Set gives Ultima RB7.5 owners a practical upgrade aimed at improving rear-end stability. Crafted for the Legendary Series, these arms focus on lasting performance and predictable response during close racing.

Strength for Repeated Racing

Built from quality materials, these rear arms resist the daily stresses of track running and contact. Their construction helps reduce unwanted movement under load, resulting in steadier corner exits and consistent lap times.

Made to Match Ultima RB7.5 Mounting Points

UB027 is produced to fit the Ultima RB7.5 without modifying the chassis. You get a direct replacement that preserves your existing setup while upgrading the rear structure for improved durability.
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 special tooling needed to fit these arms?

No special tools are required. Standard hex drivers and pliers used for routine maintenance will handle the swap.

Will this upgrade change handling balance?

The arms keep the original geometry, so handling balance stays familiar while the rear becomes more controlled due to reduced flex.

How often should I inspect these arms?

Check them after hard impacts and as part of regular maintenance. Look for cracks or wear around mounting holes to avoid unexpected failures.

Can I run these with my current shocks and arms?

Yes, they are intended as a straight replacement and should work with your existing shock setup as long as other components are in good condition.

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