ZS55/40 Bearing Shell + AC4052R2 45/45 Ball Bearing

Description

With the semi-integrated ZS-55 headset part ZS5540 from Acros, tapered forks can be installed in frames with a press-fit dimension of 55mm. Zerostack (ZS) designs are extremely popular, as they combine the advantages of low overall height and bearing shells.

Product features – Acros ZS55/40 bearing cup + AC4052R2 45/45 ball bearing Model: Headset part ZS-55 ZS55/40 Type: Semi-integrated (ZS) Steerer tube: 1 1/2″ Bearing: Industrial angular contact ball bearing…