

Quickly and easily determine the bearing that will fit in integrated headtubes and find replacement bearings for internal headsets.Features gauges for all current headset cartridge bearing standards 1" or 1-1/8" Measures inside headtube or bearing cup diameter and outer bearing angle
| Model | 1-1/4" and 1.5" Headset and Head Tube Measuring To, 1" and 1-1/8" Headset and Head Tube Measuring Tool |
| Description | Headset Measuring Gauge |
| Color | Silver/Red |