STONE Narrow Wide Direct Mount Chainring for Easton EC90 SL CINCH Crank Interface
This chainring is designed for gravel and road bike use. It features STONE’s newly designed narrow-wide tooth profile for better chain retention, smoother riding, improved mud clearance, and reduced noise.
Made from high-strength 7075-T651 aluminum alloy, this chainring offers excellent stiffness, durability, and lightweight performance.
Compatibility Notice
Please check your crank interface carefully before purchasing.
This chainring fits:
For Easton EC90 SL CINCH crank interface
For Cranks with the same interface as Easton EC90 SL
For Spiders with the same interface
For Power meters with the same interface
Offset is 3.5mm
If your crank, spider, or power meter interface is the same as the Easton EC90 SL CINCH system, this chainring can be installed.
Please also check your chain type before ordering:
If your chain is a standard 9–12 speed chain, please choose the Standard Version.
If your chain is a SRAM AXS Flattop chain, please choose the AXS Version.
Shimano 12-Speed Road Chain Notice
If you are using a Shimano 12-speed road bike chain, please replace the original Shimano 12-speed quick link with another compatible brand, such as KMC or YBN.
The original Shimano 12-speed quick link is too narrow and may not work properly with this chainring.
