Namura Piston Kit 76.97mm Yamaha WR250F '15-'19 / YZ250F '14-'18 Model_LS2 FF807 Dragon Helmets 3D air mesh on the

3D air mesh on the back side to allow for better airflow

but you need the right gear

Slim design allows more room around oil coolers and crankcase sensors

and other trail obstacles that can bend or break your controls

Audio Components: Premium speakers and microphone with SOUND BY Harman Kardon

Namura Piston Kit 76.97mm Yamaha WR250F '15-'19 / YZ250F '14-'18 Model_LS2 FF807 Dragon Helmets 3D air mesh on theNamura provides high quality piston options to suit a wide range of applications, including direct OEM replacements, high compression variants, and multiple oversizes. B (0. 01 mm) and C (0. 02 mm) oversizes are also available, helping to extend the service life of expensive plated cylinders. Select applications are supported with big bore piston kits. With the addition of MOS2 coating and hard anodising, Namura delivers improved performance and