SRAM EAGLE Mono chainring
"i've gained in top speed".

Following the principle of the single-chainring crankset introduced with the XX1 groupset, the SRAM Eagle X-Sync 2 chainring raises the performance level even further thanks to X-Sync 2 technology.
An evolution of X-Sync, this system provides better chain retention for an even smoother and more efficient pedalling experience.
In addition to increased longevity, X-Sync 2 reduces friction and the build-up of mud, gravel and dirt.
Made from steel, the SRAM Eagle 104 mm chainring delivers incredible efficiency.
Overall rating: 4.5 / 5 from 2 reviews.
Review topics: [].
"i've gained in top speed".
"Ras"