These bolts are designed as a direct fit for a 30T x 104 BCD threaded chainring, and other 104, 96, and 76 BCD chainrings with threaded standoffs. These are alloy bolts with 4mm hex heads and 10mm length.

• Designed for M8 x .75 thread pitch
• 10mm long
• 4mm hex head
• Bolt length is laser engraved onto the bolt head for easy length identification
• 6-7 Nm installation torque with light grease on threads only