Motion Pro Gear Jammer

Locks gears in place for easy installation and removal

Allows tightening lock nuts to proper torque setting

Works on virtually any motor

Powerful magnet holds tool in place during use

Billet 6061 T-6 aluminum construction

Blue anodized finish with laser engraved Motion Pro logo

Originally developed for removing and installing the primary gear on a Honda CRF 450

Not for use with impact guns

Patented design