---
product_id: 4415193
title: "6299 Premium ISO Contoured Throttle Boss Motorcycle Handlebar Grip Accessory: Universal Fit, Right Side Only, Chrome, Pack of 1"
brand: "kuryakyn"
price: "VT15338"
currency: VUV
in_stock: true
reviews_count: 13
category: "Kuryakyn"
url: https://www.desertcart.vu/products/4415193-6299-premium-iso-contoured-throttle-boss-motorcycle-handlebar-grip-accessory
store_origin: VU
region: Vanuatu
---

# Chrome finish for sleek style Universal fit for multiple ISO grips Simple, adjustable installation 6299 Premium ISO Contoured Throttle Boss Motorcycle Handlebar Grip Accessory: Universal Fit, Right Side Only, Chrome, Pack of 1

**Brand:** kuryakyn
**Price:** VT15338
**Availability:** ✅ In Stock

## Summary

> 🏍️ Ride smarter, not harder — throttle comfort redefined!

## Quick Answers

- **What is this?** 6299 Premium ISO Contoured Throttle Boss Motorcycle Handlebar Grip Accessory: Universal Fit, Right Side Only, Chrome, Pack of 1 by kuryakyn
- **How much does it cost?** VT15338 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/4415193-6299-premium-iso-contoured-throttle-boss-motorcycle-handlebar-grip-accessory)

## Best For

- kuryakyn enthusiasts

## Why This Product

- Trusted kuryakyn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Chrome Chic:** Polished chrome finish adds premium flair to your handlebars
- • **Seamless Compatibility:** Fits all Kuryakyn ISO, flame, and transformer grips (right side only)
- • **Ergonomic Comfort Boost:** Larger contoured paddle reduces hand and forearm fatigue
- • **Effortless Cruise Control:** Relax your throttle hand without losing speed
- • **Quick & Customizable Setup:** Easy installation with adjustable positioning to suit your riding style

## Overview

The Kuryakyn 6299 Premium ISO Contoured Throttle Boss is a chrome-finished, right-side handlebar accessory designed to fit multiple Kuryakyn ISO grip models. It features an adjustable paddle that increases surface area for enhanced comfort, allowing riders to maintain constant speed with less hand fatigue. Easy to install with included hardware, this accessory elevates both function and style for serious motorcyclists.

## Description

With the addition of the Kuryakyn 6299 premium ISO contoured Throttle Boss grip accessory, it can make the difference between a quick trip and a cross-country adventure. The small, adjustable paddle positioned under the palm of the throttle hand allows user to slightly relax grip on gas while maintaining a constant speed. Provides a larger surface area and pad for even more comfort than the original design; Eases hand and forearm fatigue. Simple to install and easily adjustable to suit your needs. Includes (1) contoured ISO Throttle Boss and (4) 4-40 x 9/16" socket head cap screws; suggested tools for installation (not included) are a set of hex wrenches. The Kuryakyn 6229 premium ISO contoured Throttle Boss grip accessory is right side compatible with all Kuryakyn ISO grips, ISO flame grips, and transformer grips (Honda GoldWing will not accept Throttle Boss).

Review: Kuraykin is the best - Top of the line product.
Review: Great accessory for Kuryakyn grips. - Works with the Kuryakyn 6240 grips. Reduces fatigue in holding on the throttle for long rides. Fit and finish is great.

## Features

- Small, adjustable paddle positioned under the palm of the throttle hand; Allows user to slightly relax grip on gas while maintaining a constant speed
- Provides a larger surface area and pad for even more comfort than the original design; Eases hand and forearm fatigue
- Includes (1) contoured ISO Throttle Boss in chrome and (4) 4-40 x 9/16" socket head cap screws; Suggested tools for installation (not included) are a set of hex wrenches
- Right side compatible with all Kuryakyn ISO grips, ISO flame grips, and transformer grips (Honda GoldWing will not accept Throttle Boss)
- Simple to install and easily adjustable to suit your needs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Vehicle Service Type | Multi-Fit: All Kuryakyn ISO-Grips, ISO-Flame Grips, Transformer Grips-Right Side Only. / Gold Wing Note: Will not work with Kuryakyn ISO-Grips P/N 6183 or 6383. |
| Color | Chrome |
| Brand | Kuryakyn |
| Material | Plastic with Chrome Finish |
| Item Weight | 0.24 Pounds |
| Global Trade Identification Number | 00191209011833, 04548916219032 |
| Number of Items | 1 |
| Manufacturer | Kuryakyn |
| UPC | 700313962612 191209011833 182682093430 748264490419 |
| Model | 6299 |
| Item Weight | 3.84 ounces |
| Product Dimensions | 5.9 x 5.3 x 2 inches |
| Item model number | 6299 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 6299 |
| OEM Part Number | KU 6299 |
| Special Features | Chrome Right Side. / Gold Wing Note: Will not work with Kuryakyn ISO-Grips P/N 6183 or 6383. |

## Product Details

- **Vehicle Service Type:** Multi-Fit: All Kuryakyn ISO-Grips, ISO-Flame Grips, Transformer Grips-Right Side Only. / Gold Wing Note: Will not work with Kuryakyn ISO-Grips P/N 6183 or 6383.
- **Color:** Chrome
- **Brand:** Kuryakyn
- **Material:** Plastic with Chrome Finish
- **Item Weight:** 0.24 Pounds

## Images

![6299 Premium ISO Contoured Throttle Boss Motorcycle Handlebar Grip Accessory: Universal Fit, Right Side Only, Chrome, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/51yBucqaD2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Kuraykin is the best
*by E***G on January 9, 2026*

Top of the line product.

### ⭐⭐⭐⭐⭐ Great accessory for Kuryakyn grips.
*by A***E on February 12, 2025*

Works with the Kuryakyn 6240 grips. Reduces fatigue in holding on the throttle for long rides. Fit and finish is great.

### ⭐⭐⭐⭐⭐ Wide but comfortable. Trully adjustable.
*by G***Y on July 21, 2014*

Works well. I've done several hundred miles already. Very easy to install. But, it has to go with the Kuryakin ISO grip, which is also easy to install on a 2009 Vulcan. I thought of getting the smaller version of this (the triangular) because if you set it up high it can interfere with how you grab the grip, whereas the small one may not since you have enough of a grip left. This is about 1/4 (or a little less) the length of the grip. I set mine lower (it's very adjustable) and it's comfortable. I have a much more comfortable wrist ride with this. Even the cheap plastic ones that go over the grip cost some $10. Spend a few bucks more (I think I bought this for $15 or 17) and get this one. It's one-time expense and looks so much nicer.

## Frequently Bought Together

- Kuryakyn 6299 Premium ISO Contoured Throttle Boss Motorcycle Handlebar Grip Accessory: Universal Fit, Right Side Only, Chrome, Pack of 1
- Kuryakyn 6240 Premium ISO Handlebar Grips for Throttle and Clutch: Universal Fit for Motorcycles with 1" Diameter Bars, Chrome, 1 Pair

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**Shop now:** [https://www.desertcart.vu/products/4415193-6299-premium-iso-contoured-throttle-boss-motorcycle-handlebar-grip-accessory](https://www.desertcart.vu/products/4415193-6299-premium-iso-contoured-throttle-boss-motorcycle-handlebar-grip-accessory)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-11*