Bikemaster 151787 BKM Valve Stems engine-engine-covers-valve-covers Optimized for hard terrain like

Optimized for hard terrain like rocks or blasting through hard-packed trails or clay race tracks

2003-2015 Yamaha YZ250F

2008 Cobra CX50 OI

2019 Kawasaki KRF800 Teryx LE

Set of five metric rethread dies PART #3850-0433 includes sizes M6-1

Bikemaster 151787 BKM Valve Stems engine-engine-covers-valve-covers Optimized for hard terrain likeColor anodized for corrosion protection, the stems are made from high quality, lightweight, solid aircraft aluminum body. Includes quality valve, mounting nut and valve cap for front and rear. They provide easy access to check tire pressure, will outlast the usual O. E. M. rubber stems, and will not be cut by road debris.