Kyosho UMW737B Carbon Composite Front Bulkhead for Ultima RB7 Competition Upgrade  [KY-UMW737B]

Kyosho UMW737B - Carbon Composite Front Bulk Head(RB7)
Price:
AUD$19.46
Brand:
Kyosho
Model:
KY-UMW737B
Condition:
Brand New
Quantity Discount
Unit Price You Save
3 $15.56 each $11.70 or 20%
2+ $16.37 each $6.18 or 16%
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Competition Grade Kyosho UMW737B Bulkhead

The Kyosho UMW737B Carbon Composite Front Bulkhead is an upgrade part for the Ultima RB7, crafted to tolerate the tougher loads seen on high-grip race surfaces. Its carbon composite makeup provides extra rigidity that helps the chassis resist deformation under load.

Benefits for High-Grip Circuits

High-traction tracks amplify forces through the steering and suspension; this bulkhead reduces unwanted chassis movement and helps keep setup changes consistent between runs. Racers can expect crisper steering and improved repeatability.

Installation and Chassis Fit

Specifically made for the Kyosho Ultima RB7, the UMW737B installs to the factory mounting points. Swapping to this carbon piece can extend component life and deliver a firmer front end for precise handling.
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.

Do I need new screws to fit it?

Most users can reuse the original kit screws when fitting the UMW737B to an Ultima RB7, but inspect threads and replace any worn hardware for a secure fit.

Will this affect steering feedback?

Yes, by reducing flex at the front, the Kyosho UMW737B typically makes steering feel more direct and consistent, especially on high-grip surfaces.

Is it worth upgrading for club racing?

For drivers frequently running on grippy tracks or chasing consistent lap times, the added stiffness and durability of the UMW737B can be a worthwhile upgrade.

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