The Firebird 29’s flip chip geometry adjustment system is super easy to use. Simply loosen using a 6mm hex wrench (these are reverse so you need to turn the wrench to the right to loosen). Partially back out the bolts – there is no need to completely remove the bolts. Then pull the chips out and rotate them to your desired position, tighten the bolts to 35 Nm and enjoy your bike’s new handling and feel. Please see the geometry chart for the numbers associated with the different settings.