Description

Abbey Tools PreHag Hanger Alignment Gauge

 The Abbey Bike Tools preHAG will let you quickly check your derailleur hanger alignment pre-race. Press it down on the largest cog in your cassette, with no need to remove the derailleur, let it hang, and see if it’s parallel to the cassette.

• A simple tool that is meant to gauge derailleur hanger alignment without having to remove the rear wheel
• Presses onto the largest cog on the bike to quickly provide a reference to judge if further attention is needed
• Made in the USA: Bend, Oregon

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