A solution for internal cable routing. Four holes (rubber) on the headset for your cabling needs. Compression device is also included for your convenience.
SPECIFICATIONS
Upper: Outer Bearing Diameter 52 mm, Top Cap Inner Diameter 28.6 mm
Lower: Outer Bearing Diameter 52 mm, Crown Race Inner Diameter 39.8 mm
Material: Aluminium Alloy, Premium 2 Side Rubber Sealed ACB Bearings