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Grant 1x using a 42t Race Face Narrow Wide ring on a Cannondale SISL crankset with a built-in SRM power meter. Alex Grant's 2019 Crusher Cannondale Topstone Carbon. © Brandon Cross / Gear Rush

Grant 1x using a 42t Race Face Narrow Wide ring on a Cannondale SISL crankset with a built-in SRM power meter. Alex Grant’s 2019 Crusher Cannondale Topstone Carbon. © Brandon Cross / Gear Rush