ATV Throttle Ext : This thumb throttle ext is compatible with most standard ATV thumb throttles. It is not recommended for use with oversized or unusually shaped thumb throttles. Avoid using it with handlebar gloves or protective hand coverings, as the ext may become caught under the material, potentially causing unintended acceleration. Enjoy a More Comfortable Riding Experience: Featuring an ergonomic rubber design, this throttle ext offers multiple thumb positions and improved leverage. It allows riders to control the throttle with the palm of the hand rather than relying solely on the thumb, helping to reduce hand and thumb fatigue during extended rides. Customizable Fit: Constructed from flexible stainless steel and coated with a soft rubber finish, this ATV throttle ext is built to endure long-term use. The bendable design allows it to be easily adjusted to fit both large and small hands comfortably. Easy Installation: Designed with a two-piece clamp system for quick and secure attachment. The stainless steel clamp securely fastens to the existing thumb throttle, providing dependable control. Universal Hand Size Compatibility: Suitable for riders with various hand sizes. Includes a mini wrench for straightforward installation and adjustments. Please review all product images and specifications carefully before purchase. Color: Black Material: Stainless Steel + Rubber Package Contents: 1 x ATV Throttle Ext Note: Light reflection and differences in display screens may cause slight variations in color between the product and the image. Measurement accuracy may vary by +/- 1-3 cm due to manual measurement processes.