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SOC 2019: e*thirteen XCXr 1x World's Lightest Gravel Cranks!, Chainrings & Cassettes - Gravel Cyclist: The Gravel Cycling Experience
“Since 2001, the world’s fastest riders have been winning world championships equipped with e*thirteen’s dependable, lightweight chainguides. Through the application of uncompromising engineering discipline, e*thirteen is not only the market leader in chain retention, but a leader in high-performance drivetrain and wheels. A small, rider-owned company with laser-sharp focus on improving the rider experience, e*thirteen …