Set of 4 SilentWheel 100mm wheels for sub - Harmonic Design HDE-1035

The Harmonic Design HDE-1035 is a set of 4 black 100 mm rubber wheels with acoustic decoupling to reduce vibration noise, intended for hd Sub18, hd P18 and hd Infra218. The wheels prevent disturbing vibrations at very high sound pressure levels and provide very good rolling resistance. The kit contains one wheel with a brake, 3 wheels without brakes and the screws.