The Motion Pro Gear Jammer is a professional gear-holding tool designed to lock gears securely in place during installation and removal. Manufacturer part number 08-0427, this tool helps technicians tighten lock nuts to the proper torque setting without relying on improvised methods. Its versatile design works on virtually any motor, making it a practical addition to motorcycle, powersports, and small-engine service tool collections.
Originally developed for removing and installing the primary gear on a Honda CRF450, the Motion Pro Gear Jammer provides a dependable fit for applicable primary-drive service work and similar gear-holding applications. A powerful integrated magnet helps hold the tool in position during use, supporting easier alignment and improved control while servicing engine components. Do not use this tool with an impact gun; it is intended for controlled, manual torque applications.
Constructed from billet 6061-T6 aluminum, the Gear Jammer combines strength with a lightweight design suitable for repeated shop or garage use. Its blue anodized finish and laser-engraved markings provide a professional appearance and clear product identification. The Motion Pro Gear Jammer is patent pending and made in the U.S.A., delivering a purpose-built solution for accurate and efficient gear service.
Features:
- Gear-locking design holds gears in place for easier installation and removal
- Supports tightening lock nuts to the proper torque setting
- Works on virtually any motor
- Powerful magnet helps hold the tool in place during use
- Billet 6061-T6 aluminum construction
- Originally developed for removing and installing the primary gear on a Honda CRF450
- For manual torque applications; not for use with an impact gun
- Blue anodized finish with laser engraving
- Patent pending design
- Made in the U.S.A.