The Sram Axle Maxle Ultimate Rear is engineered for effortless operation and reliability on the trail. With a length of 229mm and a thread pitch of M12 x 1.50, this axle is specifically designed for fat bikes, ensuring a perfect fit and high clamping force. The innovative internal cam system allows for quick one-handed installation and removal, while the customizable lever placement means you can adjust it to your preference without any tools. Built for durability and ease of use, the Maxle Ultimate is the ideal choice for serious cyclists looking to enhance their riding experience.