HONDA 400 EX RACE SPROCKET HUB

Superior material for greater durability than standard sprocket hub. Includes new Seal Surface, snap ring, and sprocket mounting hardware. 

ATTENTION: When ordering you will need the serial number from the center of the axle to select the correct sprocket hub for your axle. The middle digits identify the axle and revision.

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.