Avid bearing sizer / tester is the perfect tool for seeing if your bearings need to be maintained by spinning them while they are on the sizer.

Details

• Size / Test ID bearing sizes of 1/8", 4, 5, 6, 1/4", 7, 8, 9, 10, 11, 12, 13, 14, 15mm
• Laser-etched logo.