Wiseco Top End Rebuild Kit For Honda CRF250R 2004-2007 – Standard Bore 78.00mm, 12.9:1

Time to freshen up that Honda CRF250R?

This Wiseco top end rebuild kit is exactly what you need for 2004-2007 models.

It's standard bore size at 78.00mm with a 12.9:1 compression ratio—perfect for getting that power back.

Brand new, still sealed, and includes everything you need for the top end.

Wiseco is trusted in the dirt bike world, and this kit (part #PK1236) is no exception.

Just a heads-up: CA Prop 65 applies, but that's standard for performance parts.

If your 250R is due for a rebuild, grab this and get back on the track.