Pro-X Inner Clutch Hub 18.4334 – Fits KX250F (2004-2018) & RMZ250 (2004-2006)

Working on a KX250F or RMZ250?

This Pro-X inner clutch hub is exactly what you need for a solid rebuild.

It fits 2004-2018 KX250F models and 2004-2006 RMZ250s, so it covers a ton of bikes.

Part number is 18.4334, and it’s brand new—still in the packaging, never installed.

Just a heads-up: the picture is for illustration, so your actual part might look a little different, but it’s the same Pro-X quality.

No warranty on this one, but it’s new and ready to go.

Whether you’re rebuilding the whole clutch or just replacing worn parts, this hub keeps everything running smooth.

Made for riders who want reliable performance without the drama.

Pop it in, torque it down, and get back to the track.