This black anodized Paul Royal Flush Single Track Crankset is used. Has a robust 165 mm crankarm length made of 2024 aluminum. The famous flush ring is made of 6061 aluminium. Made for square taper ISO spindles. 111mm would be the ideal axle length for chain line according to manufacturer (most likely for a 120mm spacing on the hub). The set includes a chainring, bolts, and crankset.
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