THM M3 Carbon Mountain Crank Spider

The M3 Mountain Spider allows for seamless integration of your favorite chainrings. Whatever the style THM has crafted a spider to match, paying the utmost attention to weight savings and style. The modular design allows for a multitude of chainring options. The M3 Spider represents the best of drivetrain performance, allowing for endless customization options and the flexibility to run with any current drivetrain on the market. Using a lock ring to secure the spider, the mounting interface is hidden behind the crank for a sculpted transition between spider and crank.