Kyosho W5313GM 13mm Big Bore Shock for Ultima RB7.5 Race Upgrade  [KY-W5313GM]

Kyosho W5313GM - D13mm Big Bore Shock (41.5)for Ultima RB7.5
Price:
£46.93
Brand:
Kyosho
Model:
KY-W5313GM
GTIN:
4548565495016
Condition:
Brand New
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Upgraded 13mm Big Bore Dampers for Ultima RB7.5

The Kyosho W5313GM 13mm Big Bore Shock refines the damping behaviour of the Ultima RB7.5, improving stability when cornering and over rough patches. The larger bore improves oil flow control for a more consistent feel during aggressive driving. Precision alloy construction ensures the unit is serviceable and built for repeated track sessions.

Specifications

  • Bore Diameter: 13mm
  • Length: 41.5mm
  • Compatibility: Ultima RB7.5
  • Material: High-grade alloy

A straight replacement or upgrade for enthusiasts wanting tighter handling feedback and durable damper performance without complex modifications.
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.

Does this come as a drop-in part?

The shock is made for the Ultima RB7.5 and fits without major modification. Confirm mount spacing and eyelet sizes if fitting to alternative models.

Will it improve lap times?

Improved damping control can lead to more consistent lap times by reducing instability, but overall results depend on setup, track conditions and driver input.

Are spare parts easy to source?

Spare seals and common service parts are typically available through Kyosho retailers; keeping a small service kit helps when running regularly.

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