leaky seals? They need replacing. 

Replacement 31mm Oil and Dust Fork seal kit.

If you are upgrading your fork internals it is also a good idea to install new seals.

Includes rubber oil and dust seal for both left & right forks.

Genuine - Best quality from the Honda factory, nice soft rubber that will seal for longer and cause less wear and tear.

Aftermarket - Slightly harder lower quality rubber, still function well but will need to be replaced sooner and may wear fork coatings faster.

FITMENT

Honda CRF 110F - All Years

Honda CRF 125F - All Years

Honda GROM/MSX 125 - All Years

Yamaha TTR 110 - All Years