MACH ONE S
Mach One S Support
Everything you need to keep your Mach One S running smoothly. For general support, email contact@radium-performance.com — or check your orders via your Radium Customer Account.
Instruction manual
Own a Radium board?
- Register your board — new or second-hand — for faster warranty help and direct service notes.
- Battery care & charging guide — the habits that keep a pack healthy for years.