Honda CBR1100 Fork Seals

The Honda CBR1100 runs a 43 mm front fork, oil seal 43x54x11.Every kit here is verified by the manufacturer to fit this exact bike. Fork seals can share a size and still not seat in a different fork, so we only list what is confirmed for your bike.

  • Fork tube43 mm
  • Oil seal size43x54x11
KitYearsSeal sizeReplaces OEM
55-120 1997–2007 43x54x11 Ducati 34920261A, Ducati 34920211A
56-133-1 1997–2007 n/a n/a
57-108-1 1997–2007 n/a n/a
38-6089 (bushings) 1997–1998 n/a n/a
38-6120 (bushings) 1999–2003 n/a n/a

Verified fork kits we stock for your Honda CBR1100

Fork oil for your Honda CBR1100

A fork-oil change on the Honda CBR1100 uses 10wt fork oil. Factory fill: Showa SS-47 / SS-8 (10wt) [VFR/RVT often Spectro 85/150 ~5wt].