The adapability of CINCH. The performance of alloy. The impressive versatility of our CINCH system comes to our EA90 performance aluminum crankset. The EA90 ticks all the boxes for today\'s gravel, CX and road rider. Limitless ring combinations in 1x and 2x, a 30mm alloy spindle, CINCH power meter compatibility and BB options across all relevant frame standards. EA90 is a welcome addition to the Easton CINCH family, quite possibly the most versatile cranksets you will ever own.