Park Tool Rotor Truing Gauge DT-3 drumbeat21-838 Developed specifically for the harsh

Developed specifically for the harsh weather faced in the European Classics

Size: 24 x 2

- Front and Rear application

Size: 700 x 20/28

Park Tool Rotor Truing Gauge DT-3 drumbeat21-838 Developed specifically for the harshBicycle disc brake rotors can become warped from extensive use, excessive heat, or impact. Even new disc rotors may not always be perfectly straight, causing annoying pad rub and affecting performance. The Park Tool DT 3 installs onto any Park Tool TS 2, TS 2. 2, TS 2. 3, TS 4, or TS 4. 2 Professional Wheel Truing Stand, and accurately gauges the straightness of any disc brake rotor while the wheel is mounted in the stand. The DT 3 features an