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Chain Oiler And Essential Gear

The Motorcycle and Bike Chain Oiler that Works! Lube your Motorcycle or Bike Chain in one easy step, without overspray or waste of lubricant. The GreaseNinja makes chain maintenance easy and is designed, tested and used by Motorcyclists, Bicyclists, and Professional Mechanics. Protect your Chain for only $15.00.

Chain Oiler

No more loss of phone signal and directions while you're in remote places and using your GPS. The Grease Ninja GPS AirAudio allows you to hear all of the turn-by-turn instructions clearly while riding your motorcycle or bike.

GPS AirAudio

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Have Questions about the GreaseNinja and Chain Lubrication?
Call us (844)789-1584 or email us at

Available Standard Chain Sizes
Don't Know your Chain Size
Click 'Chain Size?' Button

Motorcycle Chain Sizes:





with / Without
'O' or 'X' Rings

Bike Chain

Custom Sizes Available

Ninja of the Month

Submit Photos of your Ride to be 'Ninja of the Month' and receive a First Aid Kit. Contact us for Details.
Click Here for Ninja of the Month Gallery

first aid kit
Free First Aid Kit
Contact Ninja of the Month

Grease Ninja Mission

To maintain the highest quality standards for our products.
To provide the best customer service possible.
To promote an inclusive workplace and help the community.

Check Out Our Shipping, Warranty, & Privacy Policy Information

Find High-Quality Motorcycles, Parts, & More Through Grease Ninja Partners

Check Out Helpful Maintenance Tips & Learn About Our Newsletter By Grease Ninja

Ninja of the Month



By joining our mailing list, you will be the first to know about:

• Breaking news about our Industry

• Helpful Maintenance Tips

Exclusive special offers
To join, click the 'Contact Us' button.
Click to view GreaseSpots
GreaseSpot #8 - Chain Cleaning GreaseSpot #9 - Chain Tensioning
GreaseSpot #10 - Off Season Battery Storage GreaseSpot #11 - Rear Axle Tightening / Maintain Chain Tension
GreaseSpot #12 - Oiling Other Types of Chains GreaseSpot #13 - Cold Weather Riding
GreaseSpot #14 - Cold Weather Engine Starting GreaseSpot #15 - Checking Disc Brake Pads


Thank you for your interest. For questions or comments, please use the information listed here. We look forward to hearing from you soon.

(844) 789-1584

Hours of Operation
Monday - Friday, 9 a.m.-5 p.m.

Mailing Address
P.O. BOX 153
St. Peters, PA 19470

Service Area

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100% Made in the United States of America
United States Patent 9,079,720 B1
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