White industries 170mm R30 Polished Crank Set White industries 44t TSR30 Chainring (Non boost) Installed but never ridden. Some scuffs and scratches, but perfect functional condition. See photos. Crank: Material: 2024 aluminum Weight: 560g (170mm crank arms + spindle) Chain line: 1x: 46.5mm Crank colors: silver polish Extractor color: gold Chainring: U.S. sourced 7075-T6 aluminum Standard/non-boost rings have a 3mm offset (inward) Standard/non-Boost rings can be flipped to give you 3mm more outward offset