Concept One Wheels released photos of their new Monoblock style of their CSM-7 Matte Gunmetal Machined Wheel. Available in sizes 20x9 and 20x10.5 with bolt patterns of 5x120, 5x112, and 5x114.3. In true Concept One Wheel fashion, they also released shots of a BMW M3 wearing the exact wheel pictured above. Check it out...