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Kuryakyn Universal Throttle Boss
  • Kuryakyn Universal Throttle Boss - Standard
  • Kuryakyn Universal Throttle Boss - Standard
  • Kuryakyn Universal Throttle Boss - Standard
  • Kuryakyn Universal Throttle Boss - Standard
  • Kuryakyn Universal Throttle Boss - Wide

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Video Review

Kuryakyn Universal Throttle Boss Videos

Kuryakyn Universal Throttle Boss

Regardless of what type of bike you ride, the Throttle Boss will make riding any distance more comfortable. Designed to fit any type or size grip, the Throttle Boss can be installed in seconds to provide a cushioned "platform" to rest one's palm. When not in use, it can be quickly removed without tools and stowed in a jacket pocket or tool bag.


  • Available in Standard or Wide sizes
  • Throttle Boss attaches to the end of most twist-grip style throttles
  • Allows rider to maintain steady throttle position with a relaxed grip
  • Sold each


View Fitment Notes & Exceptions

Fitment Notes & Exceptions

This is a universal fit part; it may or may not fit without modification.

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Kuryakyn Universal Throttle Boss
Already Asked: 1 Question, 5 Answers
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RevZilla Store asked: Why did you choose this?
juan pedro C: I get tired on long trips on the sporster Jun 4, 2015
Justin B: I've been noticing that my right hand gets pretty tired during longer rides. Maybe I'm just puny! HaHa! Mar 20, 2015
Jim S: Inexpensive solution to throttle hand cramping or going numb. Jan 2, 2015
Robert O: This is my second Throttle Boss. They work good for hand and wrist fatigue on longer rides. Its easy to install and remove, simple and solid product. Jul 18, 2014
Jim G: Just wanted something simple and easy to remove to use occasionally on longer trips. Also believe Kuryakyn makes quality products in general. Jul 4, 2014
Product Style RevZilla Item # Manufacturer Product # Availability
Wide 1039029 6315/ Available: Expect 1-3 business days processing time prior to shipment
Standard 954546 6251/ In Stock: Usually ships in 1-2 business days