Kawasaki KLX125 Fork Seals
The Kawasaki KLX125 runs a 30 mm conventional front fork, oil seal 30x42x10.5.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 tube30 mm
- Oil seal size30x42x10.5
- Fork typeConventional
| Kit | Years | Seal size | Replaces OEM |
|---|---|---|---|
| 55-103 | 2003–2006 | 30x42x10.5 | n/a |
Verified fork kits we stock for your Kawasaki KLX125
Fork oil for your Kawasaki KLX125
A fork-oil change on the Kawasaki KLX125 uses 10wt fork oil. Factory fill: SAE10W (KYB G10 / equiv).














