Park Tool DT-3 Rotor Truing Gauge Giant-Imported Crank Arm Lengths: 160mm /

Crank Arm Lengths: 160mm / 165mm / 170mm / 172

BL-M988 / BL-M988-B / BL-M985 / BR-M985

Works with other brands single chainrings as well

Our hypoallergenic adjustable nosepad is mounted with titanium screws and a titanium core to produce the lightest

Drops angled out 4° with 7° ramp angleAluminum 7050 constructionRounded top bar compatible with clip-ons

Park Tool DT-3 Rotor Truing Gauge Giant-Imported Crank Arm Lengths: 160mm /Bicycle 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, TS 4. 2, or TS 4. 3 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