Vittoria Peyote XC Race - Black Link Sports The Park Tool HR-11 is

The Park Tool HR-11 is a simple 11 millimeter hex wrench

an insert prevents contact between the shift cable and the derailleur

Bottom Out: Externally Adjustable Bottom Out

Clearly defined click feeling with ergonomic shift lever

The low profile

Vittoria Peyote XC Race - Black Link Sports The Park Tool HR-11 isThe Peyote delivers World Cup level speed and confidence across a range of terrain thanks to its revolutionary new tread pattern. Positioned between Terreno and Mezcal, the tread features a low profile, alternating center ribbon designed to increase speed and grip. The familiar Vittoria v formation used in the Peyote allows the tire to dig through loose terrain to find traction while evacuating debris laterally. The alternating mid tread tapers up to