Park Tool 2197 Diamond Abrasive Adaptor for Carbon Fiber 150g 80mm reach and 125mm drop

80mm reach and 125mm drop for a medium-high position

40 cm - 216g

choose an aluminum backing plate if you're really counting the grams

one CO2 cartridge

Park Tool 2197 Diamond Abrasive Adaptor for Carbon Fiber 150g 80mm reach and 125mm dropCompatible with post mount and flat mount disc brake mounts NOTE: The 2197 is intended for facing carbon fiber only. Aluminum, steel, and titanium disc brake mounts should be faced using the #2171 facing cutter included with the DT 5. 2. For carbon frames that feature aluminum inserts (with a carbon aluminum hybrid mounting surface), use the #2197. When machining carbon fiber, regularly apply water (or a similar solution) to the cutting surface.