Crew Chief - H42 Spotter Headset and Rugged Handheld Radio Package - Single Radio with Nitro Bee X / R1 Business Band Handheld - Digital and Analog / Blue Side Mirror Mount Requires custom tuning

Requires custom tuning

the Dayco XTX belt delivers track-churning performance for the most aggressive riders

High Bend test cord

Turn the dial while on the fly for instant change = NO waiting for timely stops/ full ECU reflashes / phone connections /button pressing to adjust the horsepower output

(Default) Pro Series Head Unit Mount + Shift Knob & Rocker Switch Cutouts

Crew Chief - H42 Spotter Headset and Rugged Handheld Radio Package - Single Radio with Nitro Bee X / R1 Business Band Handheld - Digital and Analog / Blue Side Mirror Mount Requires custom tuningCrew Chief H42 Spotter Headset and Rugged Handheld Radio Package is tailor made for Crew Chiefs and spotters focusing on clear communications for NASCAR and IMSA circle track and road racing crew chiefs and spotters. The product pairs H42 headset with a handheld radio. The digital 16 channel RDH is an excellent choice for ultra clear communication. Alternatively, there's the popular dual band R1 offering both digital and analog operation. For sound