- VERSATILE COMPATIBILITY: Upgrade your riding experience with our throttle thumb assembly, specifically designed to fit 7/8 inch (22mm) handlebars. Enjoy smooth throttle control across a range of vehicles including motorcycles, dirt bikes, mountain bikes, and beach bikes, offering unmatched flexibility for all riders. - EXCELLENT CRAFTSMANSHIP: Our butterfly thumb assembly features a stunning anodized finish available in multiple colors. Crafted from solid aluminum using a proprietary machining process, it delivers exceptional durability while remaining lightweight and robust. - IMPROVED PERFORMANCE: This throttle thumb assembly is engineered to enhance carburetor performance, effectively reducing thumb fatigue and optimizing airflow during extended rides. Experience greater comfort and control, especially on long journeys. - STURDY CONSTRUCTION: Built from high-quality materials, this butterfly thumb assembly is designed to withstand wear and tear. Its robust design ensures longevity even under direct sunlight, making it a reliable choice for outdoor enthusiasts. Use Cases: - Ideal for off-road adventures on dirt bikes, ensuring smooth acceleration and control over rough terrain. - Perfect for daily commuters on motorcycles, enhancing throttle responsiveness for a more enjoyable ride. - Great for beach bike enthusiasts, providing durable performance while cruising along sandy shores.