Has Anyone Ever Retrofitted Abs? Specifically To An St4s

Discussion in 'Ducati General Discussion' started by Desmoboy, Jun 12, 2026 at 11:43 AM.

  1. As per the title really, I dont really want to go back to riding a bike without ABS, particularly when i have the wife on the pillion.
    But i have seen a clean ST4S that i quite fancy and it does not have ABS as standard. As you can imagine, the pool of good ST4 models is small and dwindling.
     
    #1 Desmoboy, Jun 12, 2026 at 11:43 AM
  2. #2 chrisw, Jun 12, 2026 at 11:54 AM
    • Agree Agree x 2
  3. Of course, in theory. But as i said the pool of good ones is small.
     
    #3 Desmoboy, Jun 12, 2026 at 12:33 PM
  4. I wasn't aware the the 4S came without ABS. I can't remember specifying ABS back in 2002 when I bought mine. Is it possible the wiring looms were identical for both models so it would only be a pump and sensors you'd need ? Andy
     
    #4 Android853sp, Jun 12, 2026 at 1:03 PM
  5. My 2001 ST4S did not have ABS

    Fitting is more complex. More than just a pump and sensors.
     
    #5 chrisw, Jun 12, 2026 at 1:55 PM
  6. #6 chrisw, Jun 12, 2026 at 1:57 PM
  7. Buy the non ABS and I'll swap ya, coz I'm considering removing mine haha :=)
     
    #7 Neil66, Jun 12, 2026 at 4:40 PM
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