SRAM NX 1x X-SYNC Crankset

The 2016 SRAM NX 1x X-SYNC Crankset is an entry-level single-ring offroad crankset. Stiff, stable and strong, this crankset offers efficient power transfer and a vast number of configurations: crankarms are offered in lengths from 155 to 175mm, bottom bracket compatibility with both BB30 and GXP, traditional and fat bike chainlines, and rings from 30 to 38 teeth. The chainrings are designed with SRAM's X-Sync, offering extremely clean shifts no matter how dirty it gets.
A good low-cost offroad crankset.