Rugged Radios NITRO-BUD-M Challenger Sportsman Racing Earbuds – Molded Mono Plug

Streamlined audio built for the track.
The Rugged Radios NITRO-BUD-M Challenger Sportsman Mono Earbuds are designed for competitive racers needing ultra-clear communication in a low-profile package. These lightweight earbuds plug directly into your Nitro Bee Xtreme or other mono-output intercoms and receivers, making them perfect for helmets with tight fitment.

With enhanced durability and comfort, the NITRO-BUD-M delivers consistent performance for desert, short course, circle track, and rally drivers.

🔧 Key Features:

• 3.5mm mono plug compatible with Rugged Radios receivers and intercoms

• Soft in-ear design fits comfortably under helmets

• Tuned for racing comms — clear voice transmission without distortion

• Compact, lightweight design won’t interfere with helmet fitment

• Durable cable with strain relief for long-term reliability

• Compatible with Nitro Bee Xtreme and other mono audio devices

• Race-approved for most sanctioned events (SCORE, BITD, Ultra4, etc.)

📦 What’s Included:

• One pair of NITRO-BUD-M Challenger Sportsman mono earbuds

• Pre-installed 3.5mm mono plug

• Ready-to-use with no additional setup required

Why Buy from Fenix Motorsports
These are the same earbuds we trust inside our own helmets — race-proven clarity, built to last, and comfortable even during long stints.