Motorcycle & ATV Part

Motion Pro Engine Primary Gear Sprocket Jammer – Gear Locking Tool – Made in USA

$16.95
Motorcycle & ATV Part

Motion Pro Engine Primary Gear Sprocket Jammer – Gear Locking Tool – Made in USA

$16.95
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Motion Pro Engine Primary Gear Sprocket Jammer – Gear Locking Tool – Made in USA

Motion Pro Engine Primary Gear Sprocket Jammer – Gear Locking Tool – Made in USA

Regular price $16.95 USD
Regular price Sale price $16.95 USD
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⚡ Low Stock — Ships Same Day

The Motion Pro Engine Primary Gear Sprocket Jammer locks engine gears in place

to make installation and removal of primary gears fast, safe, and precise. This

tool allows you to properly torque lock‑nuts without damaging gears or relying

on makeshift holding methods.



A powerful built‑in magnet keeps the tool securely positioned during use, and

its universal design works on virtually any motorcycle engine. Originally

developed for the Honda CRF450R/X, it has become a go‑to tool for mechanics and

DIY builders across many platforms.



FEATURES

• Locks gears in place for easy installation and removal  

• Allows proper torque application on lock‑nuts  

• Works on virtually any engine  

• Strong magnet holds tool securely during use  

• Originally designed for Honda CRF450R/X primary gear service  

• Not for use with impact guns  

• Made in the U.S.A.  
  • Family-Owned Powersports Shop Since 2007
  • Fast Shipping From Tennessee
  • Authorized Dealer for most Powersports major brands
  • 10% Off Storewide (Auto Applied at Checkout)
  • No Amazon/eBay Knockoffs
  • Real Customer Service From Real Riders
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Motorcycle & ATV Part
Motion Pro Engine Primary Gear Sprocket Jammer – Gear Locking Tool – Made in USA08-0427
Motion Pro Engine Primary Gear Sprocket Jammer – Gear Locking Tool – Made in USA08-0427
$16.95/ea
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