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PartSwap Moto · Spec sheet

Exhaust Header Stud

Fasteners · Ducati

Metric

Verified fitment

OEM no.77910121A
ThreadM8x1.25
DimensionsM8 x 35mm
Rider reports0 fit · 0 didn't fit

Metric hardware: use metric tools (mm).

Metric ⇄ Imperial

  • M8x1.25 = 0.315in dia · 20.3 TPI
  • M8 x 35 = 0.315in dia · 0.7 TPI
  • 35mm = 1.378in

Compatible bikes

Ducati Monster 696/796/1100 2008-2014 · Ducati Hypermotard 796/1100 2007-2012 · Ducati Multistrada 1000/1100

Interchangeable parts

PartOEM no.From / fitsNotes
Header Stud77910122ADucati SportClassic 2006Direct fit

Torque specs (typical, confirm in manual)

FastenerNmft-lbin-lb
Header nuts2014.8177

Header nuts

12
In order around · 2 bolts · snug all, then final torque in the same order

Fitment notes

Use anti-seize. Torque 20-24 Nm.