SLX FC-M675/M672/M670/M665

Options#FC-M675 Chainring – 24t. 10-Speed. Inner. 64 BCD. Black, SLX FC-M672 Chainring – 22t. 64mm BCD. 10-Speed Inner. For 22-30-40t Set, SLX FC-M672 Chainring – 30t. 96mm BCD. 10-Speed Middle. For 22-30-40t Set, SLX FC-M672 Chainring – 40t. 96mm BCD. 10-Speed Outer. For 22-30-40t Set