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

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

flexible tire designed for performance our CAVA run best at the pressures listed above

making setup and adjustment quick and easy

Absorption system between the shell and the rail that highly reduces road shocks and vibrations

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.