Description:

【Essential Identity】: This professional-grade two-wheeler repair tool is engineered specifically for diagnosing and correcting misaligned rear derailleur hangers.

【Precision Function】: As a highly accurate alignment tool, it allows you to measure and adjust the spacing between your wheel and the derailleur hanger to ensure smooth shifting performance.

【Sturdy Construction】: Built with a rigid metal frame, this derailleur hanger tool features a long rectangular silver shaft, a black central clamping block, and a cylindrical silver end section for maximum stability.

【User-Friendly Features】: This derailleur hanger alignment tool is equipped with two red knurled adjustment knobs and a straight rod-style measuring arm, making fine-tuning simple and intuitive.

【Versatile Purpose】: This essential hanger alignment gauge helps reestablish optimal shifting alignment post-crash bump or crash, making it a essential for any home mechanic or professional workshop.