Does your Harley-Davidson have a clutch you love to hate? Does it require a Herculean tug on the lever? Does your left forearm pump-up by the time you’ve left your neighborhood? If you answered yes to any of these questions, AMP has the solution: The AMP RESEARCH EZ-PULL clutch assist – designed to ease the effort required to pull in, and hold in, your Harley’s clutch lever by fifty percent. And it’s easy to install using only simple hand tools… no clutch modifications required.




Reduces clutch pull effort by 50%

Hardened steel gears rotate on sealed bearings

Outer case machined from aircraft-quality aluminum

Available in high-quality chrome or black finish

Simple bolt-on installation to the underside of the stock lever perch

Built-in adjuster for altering the clutch lever’s reach

Made in USA – AMP Research products are designed, engineered and exclusively manufactured by AMP Research in America.




I received the item. It was at the house when I got home Friday. It is unbelievable how well it works! I will be showing it off to my buddies and most likely you will get more orders from it. Thanks again!!!!”

I really have to contact the guy who bought one a couple of months ago because he had two fingers shot off his left hand a few weeks before that… since he didn’t offer to tell, I didn’t want to pry, so I don’t know if that was self-inflicted or what. But I have been very curious to know if the EZ Pull has helped him get back on his bike.

We’ve sold almost 500 units now, so we more sales coming in from



I recently purchased an ezy pull for my sportster.

Before installing your fantastic invention I had to have a series of osteopath appointments to fix the muscle strain on my arm and shoulder (driving in city traffic). Now it’s healing because your device is so effective.

Thanks, you deserve some type of humanitarian award.

Thank you,



Let me tell you a weekend in Daytona for Bike Week will give your unit the ultimate test! I am hear to report that my wife told me the night it was installed that she couldn’t really feel much difference, but on the way home today from Daytona, she pulled alongside and told me that she couldn’t believe the difference. I whole-heartedly support this product and only lack the longevity testing now to be able to absolutely say it is the best thing since sliced bread.

Thanks again for all the support.

Marvin Land


Here’s a tip for the first-time customer: Put some miles on it, especially give it a good workout in some town or city riding where you are doing a lot clutch work. Then you’ll see what a difference it makes.

Last week we sold one to a guy who suffered a gunshot wound to his left hand a month ago. Lost his ring finger completely, and half his middle finger… We figure he’s the real acid test. He just received it a couple of days ago, so we don’t have any comments back from him yet.

We’ve had a few folks immediately write back to say, “I sat on the bike in the installing it, didn’t seem like it was doing anything. Guess it’s not working.” With no exceptions so far everyone who has initially responded that way, then taken the time to do as we suggest and give it a workout on the road in actual riding has then written back to say, “What a difference in how my hand (or forearm) feels after a day of riding.” The proof is in the dramatic lessening of the accumulated wear and tear from the repetitive clutch effort.

We’ve sold more than 400 units now in a little less than two years. Only a few have ever been returned with a complaint, and one of those was from a guy in the Army who said it made his clutch *too light, * that he thought he was losing some feel for how it was
engaging from a standstill.

Long and short of it is, we’ve gotten a lot of rave reviews, especially from the ladies who really struggle with the Harley clutch after starting out on the little Honda (for example), but also from men who suffered some sort of injury, carpal tunnel syndrome, etc. Quite a number have written to say that they were going to sell the Harley and go back to a smaller bike with a lighter clutch until they decided to give the EZ Pull a try. And as we’ve said in our listings, we learned about the product when we bought a used Sportster with one already installed & discovered that it really works.

Thanks again,

Brian Reilly
Avalon Cycles





  AMP EZ-Pull Clutch Brochure (2013 update) (1.3 MiB, 3,850 hits)




Contact one of our distributors to find your nearest shop or on-line retailer.


EZ-Pull Clutch Assist1982-2007 (Big Twin)
1982-2003 (Sportster)
Black Finish10-00509-50$89.00
EZ-Pull Clutch Assist1982-2007 (Big Twin)
1982-2003 (Sportster)
Chrome Finish10-00506-50$119.00

Fits all Harley-Davidson models 1982-2007 Big Twin and 1982-2003 Sportster.

Sportster 2004 and newer require additional factory Harley-Davidson parts. See Installation Guide or contact AMP Research Customer Service 1-888-983-2204, Monday-Friday, 6:00 AM-5:00 PM Pacific, or email CUSTOMER SERVICE