Utilizes design technology from Blunt SS disc rim to create a strong, tubeless ready rim for commuting and touring needs. 25mm internal rim width allows for a better tire profile and connection to the road or trails of your next adventure and can also accommodate 27.5" tires. Can be set up tubeless with tape or conversion kits. Made in the USAItem Specifications: Number of Holes: 36, Type: Tubeless, Size: 650b, Manufacturer Spec ERD (mm): 558mm, Color: Black, Model Name: Cliffhanger, Material: Aluminum, Brake Type: Disc/Rim, Width: 25mm, Wheel Depth: 21.6mm, Weight: 625g,