Easton - Chainring - Direct Mount Cinch - 40T BLK

Specifically designed for road/cross/gravel applications, Easton's direct mount rings feature a new narrow/wide design. Each tooth has been redesigned from the traditional symmetrical shape to create a more directional guide to aid in chain retention, which is important to prevent the chain from slipping and bouncing on rough terrain. Optimized for 11 speed drivetrains, but compatible with 9, 10 speed chains, as well as Eagle, Campagnolo 12 speed. Flattop AXS or 13 Speed Campagnolo are not compatible. Just rings. Spindles and crankarms are sold separately. SINGLE DIRECT MOUNT: 38T, 40T, 42T, 44T, 46T, 48T, 50T WEIGHT COMPLETE: 442g 172.5mm 40T w/o BB CHAINLINE: 47mm MATERIAL: EA90 ALUMINUM