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The Easton Advantage
Easton's EA90 Chainring/Spider Assembly builds on a chainring platform that underwent seven rounds of revisions and refinement. The final assembly is a thing of beauty. Heavily machined for weight savings and unparalleled stiffness, the Easton EA90 chainrings rings have excellent shifting performance thanks to extensive optimized shift ramps and pins.
Utilizing the versatility of the CINCH system, Easton offers spiders with a 45mm chainline optimized for modern road bike hub spacing. Designed to be paired with the EC90 SL crankset for the Easton Advantage!
- EA90 SL alloy chainrings
- Cinch system compatible
- Optimized shift ramps + pins
- Finish: matte black anno
- Ring configurations: 52/36 or 50/34
- Chainline: 45mm
- 11-speed compatible
- Rings only, crankarms and spindles sold separately
- Weight: 243g/227g
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
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A guide to understanding and calculating bicycle gear inches.