Park Tool Truing Stand WAG-5

For a bicycle wheel to perform properly and safely, it is essential for the rim to be centered between the locknuts of the hub, or “dished." The WAG-5 is an accurate and versatile alignment gauge that provides a measurement of the dish to determine if adjustment is necessary. It is compatible with virtually all road, mountain, BMX, and cruiser wheels.

The WAG-5 disassembles and folds quickly, making it easy to stash in a drawer or toolbox.

To ensure optimal wheel performance, the rim must be centered between the locknuts of the hub, or “dished.” The WAG-5 accurately gauges dish on 24 x 1-3/8” to 29” wheels (ETRTO or ISO sizing of 571 to 630). It disassembles quickly for convenient storage or travel and works with all hub types.

WAG-5 Features
Measures centering on rims that fit 24 x 1 3/8" to 29" tires
Measures centering on rims with ETRTO or ISO sizing of 547–630
Compatible with any hub width