We have another fun prototype project we’ve been working on. Complimenting the Narrowed IFS Diff from last week, we put the finishing touches on our prototype Pro Series IFS Unit Bearing. Designed with Ultra4 IFS in mind, these all new unit bearings are 1″ more compact from WMS to CV flange per side over our current setup. In addition, combined Pro Series IFS Unit Bearing and axle shaft is 4lbs lighter per corner over our existing Ultimate Unit Bearing & axle shaft (that weight saving includes the addition of the drive snout as well). These prototype Pro Series IFS Unit Bearings were a blast to work on, we’re excited to see what will come of it. Until next time, make it a great weekend!