Park Tool Derailleur Hanger Alignment Gauge (DAG-3) BSS-002855 SRAM have designed a fresh

SRAM have designed a fresh cup forging for a high-end look

Extreme pressure additives for increased efficiency

women's specific saddle and properly sized components for a perfect fit and comfortable ride

engineered and built to be light

SR Suntour XCE fork to smooth out the road or trail

Park Tool Derailleur Hanger Alignment Gauge (DAG-3) BSS-002855 SRAM have designed a freshAbout Park Tool Derailleur Hanger Alignment Gauge (DAG 3)An alignment gauge is essential for diagnosing and repairing bent or misaligned derailleur hangers, often the source of shifting problems. The DAG 3 features an all new design, engineered and built to be light, accurate and versatile. The sliding indicator can measure derailleur hanger alignment against bicycle rims of any size, and rotates out of the way to clear seat stays, racks, and other