Balance Insert for Glidr Arctic & Antarctic

Assembly instructions Product Description Adjust the balance of your Glidr Arctic & Glidr Antarctic trainers with these custom-made Zippy blade inserts. The insert houses up to 4x removable tungsten weights which enable the Glidr trainers to have more tip weight. This mod enables you to adapt your Glidrs to suit your specific balance preference. Features 4x removable Tungsten weights reduce the stock handle bias and lets you adjust the balance on the Glidr Arctic & Antarctric Trainers to fit your preference.  Fits perfectly on the Glidr Trainers and won't fall off on hard drops. The weights can be popped out with a pointy rigid object and can be popped in easily on a flat surface. The Zippy Insert Mod adds 0.037 oz empty, or up to to 0.122 oz with all 4x weights. Recommended Balance Configurations Antarctic: My preferred balance configuration with extension spacers is 3x blade weights and 0x weights per extension spacer (tang insert not installed). When using the flush spac