Bolts Directly to thr Z-50 Hub No Spacer Adapter Needed.
Helps Narrow the rear wheel assembly.
Description
Z-50 Direct Mount Split Sprocket Adapter no Spacer Needed. Works with all Racing type Split Sprockets with Center Hole 4 9/16". 6 Bolt Pattern 5 1/4". 6 Bolts and nuts included for sprocket mounting. The Rear Hub Pictured is NOT included.