interfono smart hjc 21b Color:Matt Black FOX suspension and SRAM Eagle

FOX suspension and SRAM Eagle GX drivetrain

- The soft rubber inside the temples increases the surface in contact with the skin

One large main compartment

FABRIC: 80% nylon

with an oversized bottom bracket shell and internal bearings housed in threaded alloy cups

interfono smart hjc 21b Color:Matt Black FOX suspension and SRAM EagleSMART HJC 21B is the second generation standard Bluetooth communication system model that supports 21B compatible HJC helmets, with structural interfaces that users can easily mount on HJC helmets. Based on the low power BT 5. 1 system, the 21B offers 4 way Bluetooth intercom functionality, with over 22 hours of talk time. The improved audio offers users an HD speaker, to enrich mid bass sounds. APPLICABLE MODELS RPHA 71 AND RPHA 71 CARBON RPHA 91 AND