Road/Cross/Gravel offset ring has a reverse dish for perfect chainline.
– Fits Cannondale Hollowgram SI & SISL cranksets, replacing ring and spider.
– 48mm chainline, same as Cannondale XX1 spider.
Use 10 or 11sp chain (10sp chain works on 9sp drivetrain).
– Features Drop-Stop tooth design to prevent unwanted chain drop.
– Made in the USA from 7075-T6 aluminum alloy.
– 64g/68g/72g (30/32/34t).





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