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