Enhanced Ergonomic Design with Concave Button Shape and Wider Contact Area for Comfortable, Precise eBike Control, reducing hand fatigue during long rides. Compatible with STEPS SW-EM800-L System and SL-MT800-IL shifter, ensuring seamless integration with high-performance eBike drivetrains and advanced shifting capabilities. Supports removable SD300 electric cable for simplified installation and maintenance, promoting a clean, clutter-free cockpit environment. Optimized for Left Hand operation, providing intuitive control and quick access to assist modes and shifting functions, enhancing rider confidence and safety. Constructed with durable, materials to withstand rigorous riding conditions, ensuring reliable performance and long-lasting durability in all cycling environments. Boost your eBike's performance and riding experience with the STEPS SW-EM800-L eBike Assist Switch - Left Hand. Designed for seamless gear control and enhanced rider comfort, this left-hand switch is an essential component for STEPS eBike systems. Materials & Engineering: Constructed with durable, lightweight materials, the SW-EM800-L ensures long-lasting performance even under rigorous riding conditions. Its robust design guarantees reliable operation and seamless integration with 's advanced eBike drivetrain systems. Performance & Technology: Engineered for precision, this switch features a concave button shape with a wider contact area, enabling effortless and intuitive shifting. Compatible with the SD300 electric cable and the SL-MT800-IL shift unit, it offers smooth, responsive gear changes that enhance overall riding efficiency and control. Components & Innovative Features: Equipped with ergonomic controls tailored for comfort, the SW-EM800-L's wider input area reduces rider fatigue during extended rides. Its sleek, minimalistic design facilitates a clean cockpit setup, while the compatibility with removable electric cables ensures quick installation and maintenance. Style & Use Case: Ideal for mountain biking, commuting, or recreational rides, this left-hand assist switch blends functional performance with a streamlined aesthetic. Its ergonomic design and easy-access shift buttons make it suitable for riders seeking a reliable, high-performance control solution for their STEPS eBike. Upgrade your eBike system with the STEPS SW-EM800-L eBike Assist Switch - Left Hand, and experience enhanced control, comfort, and reliability on every ride. Perfect for bike shops, enthusiasts, and professional riders looking for top-tier components to optimize their eBike's performance.