These bolts are designed as a direct fit for 30 Tooth x 104 BCD threaded chainring. 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

Specifications:

• Color: Black
• Type: Hex
• Material: Aluminum
• Length: 10