Upgrade your Crankbrothers hub with the Front 9mm Standard QR Endcap in Cobalt. Compatible with various hub generations, this kit offers versatility and convenience for cyclists aiming to enhance their ride. The durable cobalt construction ensures long-lasting performance, and the easy installation process makes it a hassle-free upgrade. Designed for Level 1, 2, 3, and 11 hubs, this endcap is essential for any cyclist looking to improve their bike's performance. SKU: 13884.