HPRE

Menu

Members Rides

Welcome, Guest. Please login or register.
Did you miss your activation email?
November 01, 2014, 02:02:23 PM

Login with username, password and session length

 

Author Topic: Speedo Drive on Disc Fork  (Read 282 times)

AgentX

  • Grand Gearhead
  • *****
  • Posts: 1162
  • Karma: 0
Speedo Drive on Disc Fork
« on: December 30, 2012, 02:45:19 PM »
Hi everyone-

I'm putting a new disc front end on an old bike.  Can anyone help me by measuring the size of the hole in their speedo drive?

My drive is a metal-bodied one drilled to fit the narrower old-school axle, so I'll need to bore it out.  It won't fit over the new-style axle, and I can't tell what the diameter should be since I don't know where on the axle it needs to rest when assembled.  (It has two diameters plus a short, tapered transition between them...)