ISO Throttle Boss

ISO Throttle Boss
Throttle boss for Kuryakyn ISO Grips.

Availability: In stock

Usually ships in 1-3 Business Days From California Warehouse
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This little jewel can make all the difference in the world on a long ride. The Throttle Boss is a small adjustable paddle that is positioned under the palm of the throttle hand allowing the driver to slightly relax their grip on the gas and still maintain a constant speed. This throttle boss only works with ISO grips on your Triumph motorcycle.


  • Decrease hand fatigue
  • Adds style to your Triumph
  • Makes roll-ons simple
  • Fits only on ISO Grips
This part fits the following models
Triumph America Carb - 2002-2008
Triumph America EFI - 2009-2016
Triumph Rocket III Classic - 2003-2009
Triumph Rocket III Roadster - 2010-2015
Triumph Bonneville T100 EFI - 2009-2016
Triumph Bonneville T100 Carb - 2002-2008
Triumph Rocket III Touring - 2008-2015
Triumph Speedmaster EFI - 2009-2016
Triumph Speedmaster Carb - 2003-2008
*Refer to Description in event of VIN specific fitment

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