Components

All-conditions tread design
Large volume for traction with low rolling resistance

Tread compound optimized for 30% pavement, 70% gravel or dirt road riding
Lightweight casing offers supple rides and rolls over uneven roads with ease
Low profile knobs evenly placed in the center keep the tires rolling fast, providing gri

You need a tire that keeps your legs on their game for hours on end, provides tenacious grip in the corners, allows you to drop your buddies off the start, while remaining composed when leaned over through the first turn. Aggressive cornering knobs meets

Rugged knurled pattern for maximum traction
Ultra narrow racing profile
Aluminum clamps secure the grip on both ends using a hex wrench
Bonus pack includes Lock-On grips, clamps, and Snap Cap end plugs

Extremely durable nylon composite thermoplastic body
1 sealed bearing paired with a long lasting DU sleeve make for an impressively smooth interface
Chromoly steel spindle for strength
8 removeable steel M3 pins per side provide traction

M21 rear derailleurs are designed to work with 6- and 7-speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs.

Robust composite and steel construction
Compatible with Shiman

Road Sport pads feature a quality replaceable pad insert for easy maintenance.

Replaceable pads feature Jagwire's Power rubber compound for powerful braking without compromised modulation
Compatible with SRAM and Shimano road caliper brakes

Schwalbe Pro One Road Tire is a fast, reliable and light tire.