What fork seal fits a Honda CB250?

The Honda CB250 uses a 31 mm conventional fork with 31x43x10 oil seals. We stock the manufacturer-verified seal and bushing kits for it; matching is done off the verified application list, not just the seal size.

What size is the Honda CB250 fork?

The Honda CB250 has a 31 mm conventional fork with 31x43x10 oil seals.

Can I use any seal with the same dimensions?

No. Fork seals can share a size and still not seat correctly in a different fork design, so use the seal verified for your bike. The kits listed here are confirmed by the manufacturer to fit the Honda CB250.

Honda CB250 Fork Seals

Q: What fork oil does the Honda CB250 use?

The Honda CB250 uses 10wt fork oil (factory fill OE ATF/10W-30 engine oil (pre-fork-oil era); modern 10wt).

The Honda CB250 runs a 31 mm conventional front fork, oil seal 31x43x10.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.