Park Tool 2197 DT-5/DT-5.2 Diamond Abrasive Adaptor for Carbon Fiber CheckoutSpec= Pack of 5 A rack adapter that adds

A rack adapter that adds QuickTrack compatibility to standard and Racktime racks

Primary Color Red Shifter Material Composite Shifter Compatibility SRAM 11 sp

Solid forged AL7050 crank arms with 30mm BB392 spindle

Product Weight: 13

Color Black Defined Color Black Flat Protection Tread ISO Diameter 622 / Road / 29" ISO Width (mm) 54 Labeled Size 29 x 2

Park Tool 2197 DT-5/DT-5.2 Diamond Abrasive Adaptor for Carbon Fiber CheckoutSpec= Pack of 5 A rack adapter that addsThe 2197 is an add on accessory for the Park Tool DT 5 and DT 5. 2 Disc Brake Mount Facing Set to enable easier and more efficient facing of disc brake mounts on carbon fiber frames. Features a brazed on diamond grit surface that is over 100 times more durable and effective on carbon fiber than the cutter included with the DT 5. 2. The 2197 sits between the cutter of the DT 5. 2 and the brake mount and smoothly and evenly grinds the mounting surface