Crank Brothers is known for making high quality and innovative products. Theirs tools are no exception to this common perception. The B-Series tools are bit driven and over maximum weight and space savings. The B8 tool offers 8 different bits. These 8 bits are very common tools that can fit your immediate need on the trail or road. 5 different hex bits, 1 Phillips, 1 Flat Head, and 1 T-25 Torx bit. Don’t get left hanging when you need these tools the most.