Easy Installation: Effortlessly set up your road bicycle with this washer; no professional tools needed, simplifying the installation process for all bike enthusiasts. Enhanced Control: Optimal button design improves accessibility, enabling cyclists to focus on riding, enhancing control and overall riding experience. Comfort Boost: Tailored for electronic shifters, this washer increases button contact area, enhancing comfort during pressing and facilitating smoother gear shifts for a more enjoyable ride. Wide Compatibility: Compatible with various electronic shifters, this washer offers versatile adaptability to cater to the diverse preferences of different bicycle enthusiasts. Durable Build: Crafted from premium materials, this washer is wear and corrosion-resistant, ensuring consistent performance and high reliability in diverse weather conditions. Description: Enhance your road biking experience with the washer Easy to Install. Designed for electronic shifters, this washer is a game-changer in terms of convenience and performance. With a user-friendly installation process that requires no professional tools, any cycling enthusiast can effortlessly set it up. The optimized design ensures improved control by making the buttons easily accessible, allowing riders to focus on the road ahead. Moreover, the expanded button contact area enhances comfort and ease of use, resulting in smoother and more precise shifting. Compatible with a wide range of electronic shifters, this washer offers versatility to meet the needs of different cyclists. Crafted from high-quality materials, it boasts durability and reliability in various weather conditions. Elevate your cycling adventures with this sturdy and efficient road bicycle electronic shift lever button washer. Item Name: Washer Material: Plastic Features: Wide Compatibility, Bike Accessories, Easy to Install Size Details: 1cm x 0.6cm x 0.1cm/0.39" x 0.24" x 0.04" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 4 x Washers