MicroSHIFT Sword 2x Crankset - 172.5mm, 10-Speed, 48/31t, 110 Asym BCD, 24mm Spindle, Black. The Sword 2x crankset is designed for climbing. The two chainrings have a 17t gap between them, so you get a lower gear range than competitive cranks while still having high gears to push the pace downhill.
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