Rear hub used on many Chinese 150cc/ 250cc/300 go-karts (TrailMaster, Hammerhead, Carter, American Sportworks).
Hubs come with studs already mounted, 10mm nuts not included.
Studs spacing is 4/136mm or 5.36″ across (measure diagonally).
Center splines are 25mm
**Works with 24 spline axle**
Hammerhead Part # 8.010.089B
8.010.089B
14211
620-001
KT05-008
IKARTPARTS
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