Features: 1. REDUCE WEAR AND TEAR: This product helps protect the crank from damage when replacing the pedals. 2. EASY TO USE AND INSTALL: Designed with clear L and R markings to easily distinguish between left and right ext s. 3. THREAD DESIGN: The threaded design increases pedal spacing, providing a more comfortable riding experience and helping to prevent contact between the rider's feet or legs and the bike frame. 4. DURABLE CONSTRUCTION: Made from chrome-molybdenum steel with an updated design, offering water resistance, rust resistance, corrosion resistance, and long-lasting performance. 5. PACKAGE INCLUDES: 1 pair of pedal ext s (pedals not included); includes 1 right and 1 left ext to help extend the pedal axle for improved ride comfort. Note: Actual color may vary slightly due to differences in monitor displays and lighting conditions. Allow for a 1–3 cm variation due to manual measurement. Material: Chrome-molybdenum steel Size: As shown in image Shaft specifications: 9/16" (14mm) Pedal axle extension distance: 20mm Color/Style: As shown in image Weight: 25g (per piece)