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CNHL RC Batteries

2S, 3S, 4S, 6S...whatever batteries you need for RC, CNHL has them!

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Shop springs at AMain

Buggy, truck, on-road springs — every rate, every color.

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RC Setup App icon

Free to start · iOS & Android

Setup App & Race Log

Your Kyosho Turbo Optima is in the RC Setup App

Save every setup change you make to your Kyosho Turbo Optima, get AI tuning answers for that exact car, and log your races — at the track or back in the pits.

  • Setup Tracking
  • AI Mechanic answers
  • Find & Share Setups
  • Race Log
  • Gear Ratio Calculator
  • Free to use
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