Kyosho UB030 LD Gearbox Upgrade for Ultima RB7.5  [KY-UB030]

Kyosho UB030 - LD Gear Box Set (RB7.5)
Price:
£11.73
Brand:
Kyosho
Model:
KY-UB030
GTIN:
4548565494637
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 £9.46 each £4.54 or 19%
3+ £8.99 each £8.22 or 23%
Write a review

Sturdy Gearbox Upgrade for Ultima RB7.5

The Kyosho UB030 LD Gear Box Set is designed for the Ultima RB7.5 to reinforce the drivetrain and steady gear interaction. Its aim is to provide dependable operation during extended track sessions.

Durability That Keeps You Running

This gear box set emphasises robust construction to lower wear rates and preserve precise gear meshing. That focus helps reduce the need for frequent gearbox rebuilds in high use scenarios.

Designed for Direct Replacement

Custom matched to the Ultima RB7.5 chassis, the UB030 fits with existing components and is intended for a straightforward swap. The simple installation helps minimise workshop time between sessions.
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.

Will this gearbox work on other chassis models?

No. The UB030 is specifically configured for the Ultima RB7.5 and is not promised to fit other chassis without modification.

How does this upgrade affect maintenance needs?

By improving component durability and fit precision, the UB030 can reduce frequency of gearbox attention, though routine checks remain necessary for peak reliability.

Are there any special parts required to install this set?

No special parts are usually needed. Standard hobby tools and a careful setup of gear mesh will ensure the UB030 installs correctly on the RB7.5.

Does the UB030 change gear ratio or drive feel?

The UB030 is a like-for-like gearbox upgrade that keeps factory gear ratios while improving engagement quality and long term reliability.

Copyright © 2008-2025 rcjaz.co.uk All rights reserved