HONDA 250X-300EX STANDARD SPROCKET HUB

Replacement sprocket hub that will fit on both stock, and RPM Dominator axles, comes with circlip and sprocket mounting nuts & bolts 
Attention: Honda sprocket hubs are a pressed fit, requiring from 2000-4000 psi to install. RPM recommends that a qualified mechanic / shop be hired to install your new sprocket hub.