Store Hours: T-F 11-6, Sat 10-5, Closed Sun & Mon, However, we are open by appointment anytime text 817-714-9620
You'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.