Absolute Black Oval Cinch DM Boost HG+ Chainring 30T - Black

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Works ONLY with Shimano 12 speed CN-M9100, 8100 & 7100 chains

Oval rings help the rider to spin smoother and more efficiently

Example: 32t is equivalent to 30t at dead spot and 34t at the power zone

Fits Race Face cranks with the Cinch system and provides 3mm offset for Boost spaced bikes

Narrow-wide tooth profile keeps the chain snug, allowing you to leave the chain guide behind

Designed in UK, manufactured in Poland