Kyosho UM730-69C Spur Gear 48P 69T for RB7 and RB7SS  [KY-UM730-69C]

Kyosho UM730-69C - Spur Gear(48P-69T)(RB7/RB7SS)
Price:
£8.61
Brand:
Kyosho
Model:
KY-UM730-69C
GTIN:
4548565470754
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 £7.28 each £2.66 or 15%
3+ £6.92 each £5.07 or 20%
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High-Precision Spur Gear by Kyosho

The Kyosho UM730-69C is a 48-pitch, 69-tooth spur gear specifically matched to RB7 and RB7SS cars. It is intended to deliver reliable meshing and consistent transfer of power so your vehicle behaves predictably on the circuit.

Key Gear Highlights

  • Compatibility: Tailored for Kyosho RB7 and RB7SS models to ensure proper clearance and alignment.
  • Tooth Count: 69 teeth for a practical balance between torque delivery and top speed tuning.
  • Durability: Made to meet the demands of frequent running and typical race conditions.
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.

How do I set the correct gear mesh with this spur?

Use a thin shim or paper method between pinion and spur, tighten mounts then spin the drivetrain to confirm smooth interaction. Adjust until there is a small, even clearance across the gear face.

Will this help reduce drivetrain noise?

Correct mesh and a well-matched pinion can reduce noise. The UM730-69C is made for accurate engagement which helps keep unwanted gear chatter down when installed properly.

Are there common upgrades to pair with this spur?

Users often review pinion selection, motor mount alignment and gearbox shims when changing spurs. Fine-tuning those areas helps get the best performance from the UM730-69C.

Is genuine Kyosho replacement recommended?

Where possible use genuine parts to ensure fit and finish match original specifications, which helps maintain expected handling and reliability.

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