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EA90 SL Alloy Optimized for 12 Speed Flattop Chains Cinch System Compatible Variable Tooth Width Optimized Retention via Directional Tooth Design SINGLE DIRECT MOUNT: 36T, 38T, 40T, 42T, 44T WEIGHT COMPLETE: 442g 172.5mm 40T w/o BB CHAINLINE: 47mm MATERIAL: EA90 ALUMINUM
The new FLT 12 SPD chainring has an updated tooth profile optimized for SRAM Flattop 12 SPD chains. Easton direct mount rings use a new narrow/wide design specifically tailored to road/cx/gravel applications. The individual tooth profile has moved from the traditional symmetrical shape to more directional specific design with the intention to create a positive chain roller engagement to help with chain retention, critical to prevent chain slip and bounce over rough terrain.
Compatible, but not optimized for, 11 speed chains. Ring only. Crankarms and spindles sold separately.