Details
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.
- EA90 SL Alloy
- Optimized for 12-Speed Flattop Chains
- Cinch System Compatible
- Variable Tooth Width
- Optimized Retention via Directional Tooth Design
- Weight Complete: 442g 172.5mm 40t w/o BB
- Chainline: 47mm
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
Black / 36T | 821973403939 | RR21DM36TFLT12BLK | EAS62594527K |
Black / 38T | 821973403946 | RR21DM38TFLT12BLK | EAS62898488K |
Black / 40T | 821973403953 | RR21DM40TFLT12BLK | EAS625783K |
Black / 42T | 821973403960 | RR21DM42TFLT12BLK | EAS6253754K |
Black / 44T | 821973403977 | RR21DM44TFLT12BLK | EAS62176383K |