Shimano Dura-Ace 15t 3/32" Track Cog Black Size:15T Bag lid has an integrated

Bag lid has an integrated cable outlet

its panel-loading design makes organizing and packing your hiking gear convenient

The Bridger pairs plush fleece with tough nylon taslan

Smooth sheath made from high-quality yarns for an extremely low weight and a small diameter

Conductive print on index finger and thumb for use with smartphones

Shimano Dura-Ace 15t 3/32" Track Cog Black Size:15T Bag lid has an integratedYou've got to have the right ratio for the track, and Shimano's Dura Ace cogs come in a range of tooth counts so you can always be prepared. Manufactured from durable chromoly steel, each cog is machined to run perfectly straight.