Wheels Manufacturing Grade 300 Loose Ball Bearings
Details
Loose ball bearings to fit many brands of hubs, headsets, and bottom brackets. Grade 300 — Ultegra level quality.
Part Numbers
| Option | UPC | MPN |
|---|---|---|
| 250 / 1/4-inch | 836572000960 | BALL-5B |
| 500 / 3/16-inch | 836572000977 | BALL-3B |