LTWOO A12-X MTB Rear Derailleur – 12-Speed

The LTWOO A12-X is a powerful and robust rear derailleur specifically developed for modern 1x12-speed mountain bike drivetrains. Featuring an extended cage and high adjustability, it is designed to handle the widest range cassettes and the toughest terrain at a very competitive price point.

• Maximum Range: The extended cage allows for use with cassettes up to 52 teeth (52T), providing the low gearing required for the steepest climbs.
• Precise Adjustment: Equipped with high-quality H/L and B limit screws, offering extensive adjustability for a perfected shifting experience.
• Durable Construction: The main body is crafted from lightweight aluminium, while the cage is built from steel for maximum resilience against trail impacts.
• Standard Mount: Intended for M10x1 standard mounting, ensuring compatibility with most modern MTB frames.
• Weight: Optimized design weighing in at 310g.