What Our Gearhead(R) Experts Are Saying:"I put this on my trail bike for a season of rocky climbs and loose descents, and the steel chainring held up without a single skipped shift. DUB compatibility made the install painless on a bike that's seen a few bottom bracket swaps over the years."A drivetrain should disappear beneath you, and SRAM built the S200 DUB Eagle Crankset to do exactly that. The aluminum crank arms and steel X-SYNC 2 chainring hold their line through loose climbs and rowdy descents alike, giving riders a dependable base for long days on singletrack. DUB technology keeps the fit uniform and sealed against grit, so the crankset stays quiet and consistent ride after ride.