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- Just a cog in the wheel.
- Long-lasting racing cogs for the self-sponsored cyclist.
- Reliable, durable steel preforms like Dura-Ace plus a few grams.
- Precisely machined ramps allow for accurate 11-speed shifting.
- Ranges available for crits to climbs to gravel grinds.
- Shimano's Ultegra R8000 drivetrain leads the way for best value in the industry.