
KURYAKYN ISO®-Throttle Boss — Black
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
We accept many payment methods

In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
The ISO®-Throttle Boss is an essential accessory for riders seeking comfort and control. It attaches seamlessly to the end of Kuryakyn's ISO®-Grips, enhancing your riding experience.
The small adjustable paddle is cleverly positioned under the palm of your hand, allowing you to maintain a steady throttle position with a relaxed grip. This feature is especially beneficial during long rides, reducing hand fatigue.
Additionally, the re-designed rubber pad allows for use on both grips, making it versatile. Please note, it is specifically designed for use with Kuryakyn ISO-Grips only. For those seeking a bit more length, the Extended Throttle Boss is approximately 1/4" longer than the standard version.
We ship to:
We do not ship to the Canary Islands, Ceuta, or Melilla.
Shipping costs are calculated automatically at checkout based on destination and weight.
Free shipping may be offered for qualifying orders, as specified on our website.
Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.
If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.
In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.
To exercise this right, contact us via email or through our website, providing your order number and contact details.
If you want to return an item, please contact us first to give you detailed instructions.