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 with a soft rubber coating, this ATV throttle ext is built to endure prolonged use. The bendable design can be easily adjusted to suit both large and small hands for a personalized fit. Easy Installation: Designed with a two-piece clamp system, this ext attaches quickly and securely to the existing thumb throttle. The stainless steel component ensures stable attachment and reliable performance. 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 details 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 between the color shown in images and the actual product. Measurement tolerances may vary by +/- 1-3 cm.