MadHornets Reed Valve System V4R82A-I For Yamaha YZ85 YZ80 (1993-2022)

Heads up, dirt bike fans.

Here's a MadHornets reed valve system that fits the Yamaha YZ85 and YZ80 from 1993 all the way to 2022.

That's like three decades of coverage.

Part number M593-A044, brand new in the box.

Ships fast from US stock, and it's got a 6-month warranty so you can ride with confidence.

Super simple to install and built to boost performance.

If you're rebuilding or upgrading, this is a solid drop-in upgrade.