The Topeak Shuttle Cage Z (TCB03B) combines ultra-lightweight performance with sustainable design for riders who demand both speed and responsibility. Made from 50% recycled carbon fiber and certified to the Global Recycled Standard (GRS), this 18g cage delivers exceptional strength with minimal weight. Its sleek matte finish and yellow Topeak logo add a premium aesthetic to any frame, while precision-engineered dimensions (14.2 × 8.5 × 7.5 cm) ensure a snug fit for standard 74 mm bottles. Includes 7075 aluminum bolts and washers for durable, vibration-free mounting.