aluminum friction thumb shifter designed for durability and reliable performance on rugged rides. The robust aluminum construction withstands intense riding conditions, making it a dependable choice for mountain biking enthusiasts. Practical and versatile, this shifter suits both casual riders and serious cyclists. Its adaptable design works across various terrains, from city streets to challenging mountain paths. Easy to install and easy to use. The thumb shifter features a straightforward installation process and an intuitive design that allows for smooth, effortless gear changes on every ride. Includes brake cables. The package includes performance brake cables for a seamless installation and precise braking, enhancing overall riding control and confidence. Key benefits Durable aluminum build that holds up under demanding riding conditions Friction shifting for simple, dependable gear control across terrains Quick, straightforward installation and intuitive operation Allinone package with brake cables for integrated performance Use scenarios Mountain trail climbs and descents where dependable shifting aids cadence and control City commuting with mixed surfaces, where simple, reliable gear changes improve ride comfort Gravel and light off road rides on mixed terrain, providing versatile gearing and confident braking Specifications and compatibility Material: aluminum Type: friction thumb shifter Includes: performance brake cables for easy installation and braking performance Function: friction shifting with straightforward operation for a smooth ride Notes Designed to be compatible with standard setups requiring a friction thumb shifter and accompanying brake cables Built to provide long lasting performance in varied riding conditions without compromising control or braking effectiveness