What fork seal fits a Yamaha RT180?

The Yamaha RT180 uses a 35 mm conventional fork with 35x48x11 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 Yamaha RT180 fork?

The Yamaha RT180 has a 35 mm conventional fork with 35x48x11 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 Yamaha RT180.

Yamaha RT180 Fork Seals

Q: What fork oil does the Yamaha RT180 use?

The Yamaha RT180 uses 10wt fork oil (factory fill SAE10W (KYB G10 / equiv)).

The Yamaha RT180 runs a 35 mm conventional front fork, oil seal 35x48x11.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.