Origin8 Alloy Single Speed Chainring Bolts

The Origin8 Alloy Single Speed Chainring Bolts are designed for single-chainring and single-speed cranksets, offering the correct hardware length and a lightweight alternative to steel bolts.

These bolts feature an inside height of 4 mm when tightened and a 7 mm total height, ensuring proper clamping force without excess bolt length. Machined from AL6061 aluminum, they reduce weight while maintaining reliable strength for single-ring applications.

This set includes five bolts and five nuts, making it compatible with most single-chainring crank patterns. Finished in silver, these bolts provide a clean, understated look and are also available in multiple color options to match or accent your build.

Key Features

• Designed for single-speed and single-chainring cranksets

• Proper bolt length for secure clamping

• Lightweight AL6061 aluminum construction

• 5-bolt and nut set for common crank patterns

• Clean silver finish

Specifications

• Mount Compatibility: MX / Single

• Bolt Type: M8 x 6 mm

• Nut Type: M8 x 4 mm

• Material: AL6061 Aluminum

• Color: Silver

• Quantity: 5 bolts and 5 nuts

• Category: Chainring Bolts

A lightweight, correctly sized hardware option for riders building clean, minimalist single-ring drivetrains.