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

What this part does

This one-way gear hub is made for Kyosho FW05-R, FW05RR, V One R, V One RR Evo, V One RRR and V One RRR Evo chassis, supplied as part KV-016. It is intended as a drop-in replacement targeting clutch/engagement behaviour rather than changing main gear ratios.

The hub keeps the original chassis mounting points and is designed to work with the stock spur, differential and wheel hex layout used across the listed Kyosho platforms. Installation generally calls for common RC tools like hex drivers and a small flat driver to remove wheel and hub screws; confirm thread locking compound and bearing fit after assembly.

When tuning, fitting a one-way hub changes how drive is delivered on throttle and coast, affecting traction transfer and corner exit performance on carpet or asphalt surfaces. Use it to explore differential and slipper settings to find the best balance for your track rather than expecting a raw speed upgrade.