Origin8 2x Road 172.5x50/34 GXP crankset Black

Forged AL6061-T6 alloy 172.5mm crankarms. Stamped and CNC machined AL6061-T6 alloy 2x chainrings in 50/34 or 53/39 tooth options. GXP 22mm/24mm integrated spindle. 45.8mm chainline with thread-in GXP outboard bottom bracket. Bottom bracket not included