FW05/V One R Racing One-Way Hub KV-016 by 3Racing  [KV-016]

Kyosho FW05-R /FW05RR /V One R /V One RR Evo /V One RRR /V One RRR Evo One Way Supr Gear Hub - 3Racing KV-016
Price:
USD$11.70
Brand:
3Racing
Model:
KV-016
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Technical overview

This is a one-way gear hub engineered for Kyosho FW05-R, FW05RR, V One R, V One RR Evo, V One RRR and V One RRR Evo chassis and supplied as part KV-016. It is a direct replacement component designed to alter engagement dynamics without changing primary gear ratios.

The hub retains OEM mounting geometry and interfaces with the stock spur, differential and wheel hex configuration used on the listed Kyosho platforms. Installation requires basic workshop tools including hex drivers and a small flat driver to remove the wheel and hub fasteners; after installation verify thread locking, screw torque and bearing fitment.

From a setup perspective the one-way hub modifies torque transfer during acceleration and coast phases, allowing fine tuning of traction transitions and corner-exit response on club level circuits. Use it to adjust differential and slipper behaviour to achieve targeted handling characteristics while maintaining drivetrain reliability.

What interfaces must be checked for fitment?

Confirm hub bolt pattern, axle diameter and hex engagement to ensure correct mechanical interface with the chassis before final assembly.

Any recommended workshop practices during install?

Apply appropriate thread locker to fasteners, check bearing endplay and preload, and torque screws to a consistent setting; perform a bench spin test prior to track running.

How does this component influence race setup?

Adjusting one-way engagement alters transient torque delivery and can be used to tune understeer/oversteer balance through corner exits; pair changes with diff and slipper adjustments for best results.