🔧 Lock in precision, unlock your workflow!
The Motion Pro 08-0427 Gear Jammer Tool is a precision-engineered, 4.9-inch billet 6061 T-6 aluminum device designed to securely lock gears in place for easy installation and removal, originally tailored for Honda CRF 450 primary gears. Lightweight and durable, it’s a must-have for professional mechanics seeking flawless gear alignment without the hassle.
| Material | Aluminum |
| Brand | Motion Pro |
| Color | [none] |
| Shape | Cylindrical, Round |
| Number of Pieces | 1 |
| Manufacturer | Motion Pro |
| UPC | 182682946965 |
| Model | Motion Pro 08-0427 |
| Item Weight | 0.352 ounces |
| Product Dimensions | 4.9 x 1.2 x 1.2 inches |
| Item model number | 08-0427 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 08-0427 |
| OEM Part Number | 08-0427 |
J**Y
great tool
Love motion pro tools, they're always very good tools. This is no exception. This gear stopper fits in and stops gears from turning like it's supposed to . Love it. Great tool.
D**.
Overpriced, but more than sturdy enough for most jobs
Works well, and the magnet is great for hands free use. But like all motion pro stuff you are paying for their name more than the product itself. However, this is much cheaper than the Honda factory tool.
M**E
Good price
No worries about jamming wrong thing in and ruining anything anymore. Should have bought one years ago. Great product.
J**I
Did what expected
Worked for trx450r
A**S
works perfectly
works perfectly
M**Y
Motion Pro (08-0427) 4.9" Gear Jammer Tool
Great tool for working on Motorcycle clutches. Holds clutch drum from turning, when taking the clutch apart.
J**R
Ducati Testastretta approved.
Ordered this product to torque an 11° Testastretta flywheel nut to the required 330nm/243ftlbs spec. It works perfectly and the built in magnet held the tool in place while applying the torque which makes it a one man job.
R**S
Three Stars
way smaller than I thought. haven't used yet. putting engine back together now, than we shall see.
Trustpilot
1 week ago
1 month ago
