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Road Bolt Covers

7075 T6 aluminium is a high-strength, lightweight alloy that is ideal for bike components. Its strength-to-weight ratio makes it perfect for performance cycling, as it helps reduce overall bike weight without sacrificing durability. This means you can enjoy better speed and handling on your rides.

Anodizing is a process that enhances the surface of aluminum, making it more durable and resistant to corrosion. This means your bike parts will not only look great with various color options but will also withstand wear and tear from the elements, ensuring they last longer.

Compatibility is key! Our bolt covers are specifically designed to fit Shimano Dura Ace 9100, Dura Ace 9000, Ultegra R8000, and Ultegra 6800 cranksets. If you have one of these models, you can be confident that the bolt covers will fit perfectly.

The claimed weight of the bolt covers is 0.5 ounces (13 grams). For cyclists, every ounce counts when it comes to performance. Lighter components can lead to improved speed and efficiency, making these bolt covers a smart choice for weight-conscious riders.

Chainrings are the circular gears attached to your bike's crankset that the chain connects to. They play a crucial role in transferring power from your pedals to the rear wheel. The size of the chainring can affect your bike's gearing, making it easier or harder to pedal, especially on inclines.

Sub compact chainrings are smaller than standard compact chainrings, designed for easier pedaling at lower speeds or steep inclines. Our bolt covers are not compatible with these smaller chainrings, so if you have sub compact chainrings, you will need to look for alternative options.