Will this work on a Suzuki dr650se?

Should work. Though it’s made of soft aluminum and doesn’t hold up very well. I would recommend an EBC brand clutch basket holder or the Suzuki tool for holding the gear on the end of your crankshaft.

Will this work on a Grom?

It will work on anything with gears that you need to lock up but not damage. Holds the gears so you can loosen a nut or bolt.

Does this work on Harley touring models?

Depends what your exactly trying to jam. Primary? I think so

will this work on my 2000 RM80? i would be using it to remove my primary drive gear.

Yes, it works great for that and it's a tough little tool.

08 0427 4 9 Gear Jammer Tool | Desertcart Iceland

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

10282 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

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Description

🔩 Lock in precision, torque with confidence.

MAGNETIC STABILITY - Strong magnet keeps the tool perfectly in place, eliminating slips and errors.
PRECISION GEAR LOCKING - Securely locks gears for flawless installation and removal every time.
TRUSTED AMERICAN ENGINEERING - Proudly made in the USA with laser-engraved branding that stands out in your toolkit.
UNIVERSAL MOTOR COMPATIBILITY - Engineered to work seamlessly on virtually any motor—versatility meets reliability.
PREMIUM ALUMINUM CRAFTSMANSHIP - Billet 6060 T-6 aluminum with a sleek blue anodized finish for durability and style.

The (08-0427) 4.9" Gear Jammer Tool by Motion Pro is a high-performance, blue anodized aluminum tool designed to lock gears securely for easy installation and removal. Featuring a powerful magnet for stable use and compatibility with nearly any motor, it ensures precise torque application without damage. Made in the USA with premium billet 6060 T-6 aluminum, this tool is a must-have for professional-grade motor maintenance and repair.

Specifications

ASIN	B001AVS60O
Brand	Motion Pro
Brand Name	Motion Pro
Colour	Blue Anodized
Country Of Origin	USA
Customer Reviews	4.6 out of 5 stars 260 Reviews
Manufacturer	Motion Pro
Manufacturer Part Number	08-0427
Material	Aluminium
Material Type	Aluminium
Model Number	08-0427
Number of Items	1
Number of Pieces	1
Shape	Cylindrical
UPC	182682946965
Unit Count	1.0 Count

Reviews

J**E

Great product

Motion Pro always makes great products

10.10.2025

J**E

Really handy when torquing nuts and bolts

I got this when I was rebuilding my dirt bike engine. I don’t know how I would have been able to properly torque the nuts and bolts on the gears without this and without damaging something. The magnet on it is great for holding it in place as you rotate the gears.

16.06.2024

G**7

Excelente

Buena calidad, ligero y excelente acabado

21.04.2026

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.

23.03.2025

E**C

Incredible

One of the best tools I own for doing motorcycle engine rebuilds. It makes getting tight nuts/bolts out without damaging gears super easy. Hands down can’t live without.

3.11.2023

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

10282 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago