Kyosho UM734 Race 3-Speed Box for RB6.6/RB6  [KY-UM734]

Kyosho UM734 - 3 Gear Box Set (RB6.6/RB6)
Price:
NZD$17.52
Brand:
Kyosho
Model:
KY-UM734
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $14.97 each $5.09 or 15%
3+ $14.23 each $9.86 or 19%
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Fine Shifts for Club Racers with Kyosho UM734

The Kyosho UM734 3-speed gearbox is tailored for RB6.6 and RB6 models and offers a dependable drivetrain option for regular track use. Improved gear transitions help drivers keep momentum through technical sections.

Built for Consistency

With focus on reliable engagement and component longevity, the Kyosho UM734 gearbox supports sustained performance during club meets and practice sessions. It is intended to reduce wear-related surprises between events.

Installation and Chassis Fit

The gearbox is made to drop into the RB6.6/RB6 platform with minimal tweaks, allowing quick swaps and straightforward maintenance. This ease of fit keeps setup changes simple for racers who tune frequently.
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 the UM734 with stock electronics?

Yes, the gearbox itself does not mandate specific electronics; motor and ESC choices will influence gearing and performance, so match components to your driving style.

How often should I inspect the gearbox?

Regular inspections after a few race days are recommended to check gear mesh, bearings and seals. Catching wear early keeps lap times consistent.

Is gear oil required for the UM734?

Follow Kyosho guidance for lubrication. Some setups use light lubricants in bearings and gears where specified, but avoid overfilling or unsuitable fluids.

Are replacement parts readily available?

Wear parts such as bearings and common gears are usually stocked by Kyosho dealers. Keep a small spare set for match day peace of mind.

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