ITEM NAME:7/8 Inch 22mm Thumb Throttle Go Kart Outdoor ATV Accessories Control Assembly Features: Material: Made from aluminum alloy material, it is durable and practical. Universal Fit: Thumb throttle suitable for installing most 7/8 inch ATV. Speed Control: Left hand thumb throttle or right hand trigger throttle for adjusting the speed. Convenience: Simple installation without other fix tools and easy to use, it will not interfere with brake levers or shifters with proper profile design. Easy to Use: This is a super nice accessory for ATV, it is easily wired to any ATV. Specifications: Material: aluminum alloy Color: black Installation diameter: about 7/8" (22mm) Package included: 1pc x thumb throttle Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement..1pc x thumb throttle. Convenience: Simple installation without other fix tools and easy to use, it will not interfere with brake levers or shifters with proper profile design. Easy to Use: This is a super nice accessory for ATV, it is easily wired to any ATV.