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Kuryakyn Universal Econo-Throttle Assist

J&P Cycles Part Number: 502-083

Manufacturer Part Number: 6218

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Important Fitment Note

Installation should be performed by a qualified technician.


Description for Kuryakyn Universal Econo-Throttle Assist

• Innovative Universal assist allows you to relax your grip on the throttle

• A variety of interchangeable rubber inserts allow use with most grip configurations

• Fits all Kuryakyn grips and all OEM grips and aftermarket grips with minimum 1-1/8″ to maximum 1-3/4″ outside diameter

• Works by adding pressure to the outside of the end of the grip so that you don’t have to hold onto your throttle so hard

• A really innovative product from Kuryakyn and you won’t believe the difference until you try it!

• Note: Will not work with stock controls, for custom applications only

• This should only be installed by a qualified mechanic

Product Specs

Product Specs for Kuryakyn Universal Econo-Throttle Assist

Manufacturer Part Number:
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Fitment Note:

Installation should be performed by a qualified technician.

Fitment Note:

This item is a universal/custom fit component, and does not have any direct standard/OEM model application. Some items may require modification and an advanced level of mechanical skill and/or knowledge for installation.

Fitment Questions?

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Customer Reviews

Customer Reviews for Kuryakyn Universal Econo-Throttle Assist

Overall Rating

5 out of 5 stars (based on 21 reviews)

5 stars (16)

4 stars (2)

3 stars (2)

2 stars (1)

1 star (0)

0 stars (0)


excellent product easy install and works great

Pig Dog

Purchased one for my 1996 Harley Ultra Trike conversion even though it had cruise. I liked it for the slower speeds and it sure stopped the cramping hand on long slower back road runs. Going to purchase one for my 2016 tri glide for the same reason.


Works good.


Installed this on a 2011 Vulcan 900 lt. I had to use one half of the bar spacer to fit the bar correctly. Also i had too use half of the medium grip ring and half of the thin grip ring. I have aftermarket grips and they required this modification. But after a little adjustment it works great! I will ride a lot more miles this year thanks to this quality product.


Install was suprisingly easy with lots of possible options. Once adjusted properly its function is flawless. Would be a bargain at twice the price.


Product was shipped quickly all parts were their excellent service


i like it


This throttle lock was very easy to install and operates good, although it does drag a bit and needs some help getting back to the closed position, it is new and maybe will wear in as it is used.


Haven't got it to work yet with Can Am .. still considering my options.


This product works for Iso-Grips. Installation was easy with included instructions. And it was cheaper than the other brand that required a separate part to work with Iso-Grips.




Very effective and easy to install.


Easy install, quality product. Helps tired wrist.


Vibration can loosen the device. Make adjustments as needed. remember this is a throttle assist and not a cruise control.


Great product! Works like a dream!


I am extremely happy with this product, It was fast and easy to install. I just wish the manufacturer would have included the allen keys in the package. It would have made things easier.


Need to do little adjustments but after get everything fit it is great on longer drives.


Fits on my stock grips perfectly. It took only a couple of minutes to put on, maybe 5 mins tops.


Ordered on Sun. got on Tues. J&P has won me over with their service. The part was just what I needed and it went on and works great.


does not hold well, changed spring & a little better but still not worth the money for me...


Easy to install and works well.

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Important Product Notes

Installation by a qualified technician is recommended

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