Shimano SLX FC-M672 Chainring - 30t 96mm BCD 10-Speed Middle For 22-30-40t Set Model=Head Unit Parts }Dimension Multi Speed Chainring -

}Dimension Multi Speed Chainring - 38T 110mm BCD Middle Black

Six hex bits are stored inside the handles that fit into the end of a ball detent swivel head for use

Compatible with HG-X 10-speed chain

Water-resistant design for all riding conditions

Shimano SLX FC-M672 Chainring - 30t 96mm BCD 10-Speed Middle For 22-30-40t Set Model=Head Unit Parts }Dimension Multi Speed Chainring -Shimano SLX FC M672 Chainring 30t 96mm BCD 10 Speed Middle For 22 30 40t Set. SLX FC M675 M672 M670 M665 Chainring TECH SPECS Color Black Ring Position Type Middle Tooth Count 30 Drivetrain Speeds 10 Chainring BCD 96 Material Aluminum Defined Color Black