Header banner
Revain logoHome Page
Black Holstead photo
Italy, Rome
1 Level
716 Review
75 Karma

Review on Pioneer HB4121 Harmonic Balancer Sleeve by Black Holstead

Revainrating 1 out of 5

Material too soft: Harmonic Balances

The part is very thin walled as it should be but it crumpled when I carefully tried to install it. Should be hardened or spring steel. Buy the National brand as it comes with an adjustment cup, but install with a press if you have one to keep it straight.

Pros
  • Country of origin: CHINA
Cons
  • Definitely bad product