Aztek Ermine XL Wheels ski goggles 9mm) so you will need

9mm) so you will need to use an oversize clamp

5” (495mm x 114mm)

Outer Bar Diameter: Standard

Settings/Tag button allows you to quickly adjust settings or mark key moments while recording with HiLight Tag (HERO4 cameras only)

Brake Included

Aztek Ermine XL Wheels ski goggles 9mm) so you will needErmine XL Wheels are the most beautiful wheels you can buy, built upon an ingenious core design. The twin core spoked design removes all unnecessary material from the middle of the core for critical weight savings. Two toned machined finish and light colorways (Black, Ivory, Aqua, and Ruby) give it a modern look. High rebound, low profile urethane keep these wheels responsive and fast rolling. Available in standard (110x24mm) and XL (115x30mm).