Exotek B7 Locked Spur Mount set w/ Titanium Bolt, for the stock B7 shaft

Uses a wider range of available spur gear sizes by Exotek and Kimbrough. New super light alloy locked spur mount with titanium center bolt for our lightest spur locker yet. Compatible Spur Gears The mount and hardwares shown totals 5.1 grams.