Park Tool 100-5D Professional Micro-Adjust Clamp FACTOR The XC racing tire for

The XC racing tire for dry hardpack

5" steering columns (suspension or rigid)Fits crown races with outside diameters up to 64 mmFor steering columns 140 to 430 mm (5

with tightly spaced blocks and in-block sipes provide the ultimate in traction and high rolling efficiency

soft on the bike rails/post

ultra lightweight and extremely packable training outer layer

Park Tool 100-5D Professional Micro-Adjust Clamp FACTOR The XC racing tire forA durable, versatile, easy to use clamp built for everyday shop use. Features a cam actuated micro adjust clamping system for easy entry and exit, which opens to fit nearly any tube from 23 to 76 mm (7 8" to 3"), including aero tubes. With infinite adjustability, there's no need to worry about accidentally crushing or damaging delicate carbon fiber tubing. Narrow clamping jaws fit into tight areas or onto short seat posts. The 100 5D is built to last,