SEAL; ZERO DRAG; 2 7/8" WIDE FIVE; LARGE ID FRONT; WINTERS ALUMINUM FRONT SPINDLE/DMI REAR SPINDLE WITH STEEL RING (46 B) (Inner ID: 3.213 Outer ID: 4.004 Width: 0.374)
ADVANTAGES:
- Increases hub free spin
- Reduces drag & rotating weight
- Lightweight aluminum housing
