Wiseco 74mm Standard Bore Piston Kit For Honda TRX300EX 300EX (1992-2009) – 11:1 Compression Forged

Rebuilding the top end on your Honda TRX300EX or 300X?

This Wiseco piston kit is exactly what you need.

It's a standard bore 74mm size with an 11:1 compression ratio, so it'll give you a nice bump in performance.

Made in the USA from forged aluminum alloy, it's built to last.

It fits 1992-2009 models.

Wiseco is a top name in pistons, and this one comes with a 1-year warranty.

It's a brand new kit, still in the original packaging.

If your old piston is worn or you just want more power, this is a solid upgrade.