PROFILE Z COASTER in stock now.

Black Profile Zcoaster Hub

14mm or 3/8 Chromo or Titanium solid Chromo or GDH.


Polished or Black.

9t Chromo or Titanium driver in 1/8″ or 3/32″.

RHD ONLY. Non drive side hub guards out soon, Shadow universal will work on drive side.

$357.99 chromoly option or $498.99.

slack rings 60/75/90 separate 20/33/45 combo (we have the tool to switch or replace)

407-790-4964 ‪#‎profileZcoaster‬

Check out all options, sizes, specs HERE on the Profile site.

Check out the promo video, Why the Z coaster video, and slack ring adjustment below.


A. Drive-Side Jam Nut
B. Driver Bearings
C. Z Pawls
D. Springs
E. Slack-Cam Ring
F. Snap Ring
G. Friction O-Ring
H. Flat Spring Spacer
I. Cassette Conversion Spacer
J. Driver Support Bearing
K. Hub Body Bearings
L. Non-Drive Cone
M. Non-Drive Jam Nut”