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Kuryakyn ISO Throttle Boss

J&P Cycles Part Number: 500-525

Manufacturer Part Number: 6250

$18.89
$20.99
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Description

Description for Kuryakyn ISO Throttle Boss

• The Throttle Boss is a small adjustable ‘paddle’ that is positioned under the palm of the throttle hand

• Allows the driver to relax his or her grip slightly and still maintain a constant speed

• Muscle stiffness and fatigue are reduced after prolonged cruising at a steady pace

Product Specs

Product Specs for Kuryakyn ISO Throttle Boss

Manufacturer Part Number:
6250
Side:
Left
Sold in Units:
Each
Style:
ISO
Warehouse Part Number:
1079948
Fitment
Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

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  • Stratoliner XV1900CT : 2006–2009
  • Stryker Bullet Cowl XVS1300C : 2015–2016
  • Stryker SE XVS1300C : 2015–2017
  • Stryker XVS1300C : 2011–2017
  • V-Star 1100 Classic XVS1100A : 2000–2011
  • V-Star 1100 Custom Midnight XVS1100 : 2007–2008
  • V-Star 1100 Custom XVS1100 : 1999–2011
  • V-Star 1100 Silverado XVS1100AT : 2003–2010
  • V-Star 1300 Deluxe SE XVS1300CTF : 2015–2017
  • V-Star 1300 Deluxe XVS1300CTF : 2013–2015
  • V-Star 1300 Tourer XVS1300CT : 2007, 2009–2017
  • V-Star 1300 XVS1300A : 2007–2012, 2015
  • V-Star 650 Classic XVS650A : 1998–2011
  • V-Star 650 Custom Midnight XVS650 : 2006–2008
  • V-Star 650 Custom XVS650 : 1998–2011, 2014–2016
  • V-Star 650 Silverado XVS650AT : 2003–2010
  • V-Star 950 Tourer XVS950CT : 2009–2017
  • V-Star 950 XVS950 : 2009–2016
Customer Reviews

Customer Reviews for Kuryakyn ISO Throttle Boss

Overall Rating

5 out of 5 stars (based on 44 reviews)

5 stars (36)

4 stars (5)

3 stars (2)

2 stars (0)

1 star (0)

0 stars (1)

kickshot

Very good!

bgwdry2001

These grips are cheep shit crap ,

BigEnosBurdette

Fits good. Keeps hand from going to sleep

asmcdennis

Nice

tmandan

Wife loves it!!!!

Loyal5

It works and is good, but I liked the contoured throttle boss better

lordlochwood

A definite must have!

castironmike55

Work's well and a lot less fatigue on the longer trips!

OlderHippy

Nice match to the Right side Throttle Boss that came with my grips. Makes the bike look balanced.

jimbennett

It is like a hand rest. They are great

Redwagon97

Very useful part I wish I could adjust them a little more

jackpgoebel

Does its job.

cowboyup3355

Awesome purchase, I don't have to grip the throttle all the time or use my cruise control as often for my hand to be comfortable. I'm thinking about buying another one for the other side just for aesthetics and maybe a little comfort.

freebass

Just another palm rest for the left grip to balance out the look.

OTGKA

The product is good.

cowboy52317

love it.

finnegantrae

These little guys rock! Great for trips or just around town. They really add more comfort to any ride.

260twister

Good Product. Works as advertised- Great people to do bussiness with.

capt.tom

Really helps on the long rides very little cramping of the right hand.

moon505

I love the Throttle Boss with the Iso-Grips. I installed them on my 2009 Heritage Softtail. It gives your hand a break when your feeling a little cramped on the long ride

BigJerDaddy

this is the 3rd time I bought this items.I used them for gifts.

Samtdog

Best thing so far for allowing my right hand to relax on long trips -

rkrier

Worth the money. Doesn't do a whole lot for me though.

k9poppy

Great product!!!!

trent1k1

Looks good with the Iso Grips and helped alleviate some of the numbness in my throttle hand as I can now adjust my grip without slowing down.

joelstaruck

A "must-have" when installing Kuryakyn ISO grips. Greatly reduces hand fatigue and looks great!

mleininger

perfect addition to my 2004 Roadstar. easy to install too.

joekeys

Works very good but you have to set it correctly or it gets in the way whilr braking.

orangevtx

Really helps tired hands and relieves the numbness! Very comfortable.

dorkface

i love it kuraykyn is good stuff

dctalk555

Great little invention. Great addition to the ISO grips. Great looks and works like a charm.

Transam1

Excellent - influenced others to purchase.

rotti101

Easy install, no wrist fatique on longer trips.

kinardr

Great addition to the Grips.

RockinR36

A must on long trips.

oknerb

The ISO throttle boss also works just fine.

jtexasred1

A nice addition to the grips.

ricpad1

Love them. They look and feel great. I opted not to install myself and chose to have the dealer do it.

ggunsch

I should have bought this before the ride to Sturgis! The boss is simple to install and adjust, and is extremely comfortable. You rest your palm on the boss for those long cruises, and let your fingers relax. I thought it might get in the way during in-town throttle action, but it doesn't at all.

mclellan

I love em! Great feel & looks.

Foggy1952

Excellent product. Look great and very comfortable.

jlandry

Pretty useful, especially on long ride!

cyberdragon

The Kuryakin Iso Throttle Boss is a nice looking and handy addition to your grips. If you have Iso Grips on your bike already, all it takes is four screws (included) and about ten or fifteen minutes and you have a matching accessory with purpose. I use it as a hand rest, and also as a cruise control. How is it a cuise control you ask? I adjusted it so that it is level with the road at 60 MPH and all I have to do is rest my hand on top of my grip and rest the heel of my hand on the Throttle Boss. Just the weight of my hand on the Throttle Boss keeps the grip rolled back and I can cruise hours with little strain! The only downside to the device is my first Throttle Boss started peeling chrome after three years so I had to get another. But they are a good value, so the new one is on my V-Star now.

hondavtx03

The Kuryakyn throttle boss has performed well so far. I like the look of the throttle boss paired with the Kuryakyn ISO grips as well as how it feels on my palm. I had a much larger throttle control device prior to the throttle boss, so I do notice the differance in size with the Kuryakyn being smaller. But, the Kuryakyn throttle boss complements the grips and makes the two look as one piece. Very easy install and the quality seems to be as good as the grips. By the way, if you don't have a set of the Kuryakyn ISO grips, get a pair, they are very comfortable!!

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