Kyosho UMW513B RB5 26T Idler Gear - Precision Drive  [KY-UMW513B]

Kyosho UMW513B - SP Idler Gear (26T/RB5)
Price:
NZD$12.97
Brand:
Kyosho
Model:
KY-UMW513B
GTIN:
4548565455799
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $11.31 each $3.33 or 13%
3+ $10.75 each $6.68 or 17%
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RB5 Drivetrain Upgrade Using Kyosho UMW513B

The Kyosho UMW513B provides a 26-tooth idler designed to refine the RB5 powertrain. Its profile promotes reliable engagement under load, helping drivers maintain predictable handling through technical sections.

Notable Attributes

  • Compatibility: Engineered to match the Kyosho RB5 chassis mounting and gear alignment.
  • Durability: Made to cope with repeated race-day stresses and practice sessions.
  • Performance: Helps reduce drivetrain lash for steadier acceleration and braking control.
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 this with custom RB5 setups?

Yes, it works with standard RB5 configurations and most common aftermarket tweaks, though radical frame modifications may need extra checks.

Do I need special tools to fit it?

No special tools are required beyond basic RC tools such as hex drivers and a screwdriver; a gear mesh gauge or thin paper is useful for final setup.

What lubricant should be used on the idler?

Light gear-safe grease at the bearing and light oil on the teeth where appropriate will help reduce wear and noise without attracting excess debris.

How long will the gear last under track use?

Longevity depends on conditions and maintenance, but regular inspection for tooth wear and keeping mesh correct will extend service life.

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