Dart Size:26 x 2.1 and the extra flotation of

and the extra flotation of the Antelope Hill tires gives you more speed and security there

Extended handlebar clamps allow greater clearance for shift and brake cables

As you can tell from its name

Designed to be used with Shimano 10-speed Dynasys rear derailleurs and most Shimano 10-speed road shifters

A roll top opening provides fast and simple access to your gear

Dart Size:26 x 2.1 and the extra flotation ofDescription The Panaracer Smoke & Panaracer Dart are the original front and rear classics. Put the Smoke on your rear wheel and feel the 3D knobs dig in going up or down for legendary grip. Put the Dart up front and experience great steering at top speeds. The gold standard of MTB tire design. Specs Black MTB tread 30 65 PSI ETRTO: 50 559