The BSD Substance XL V2 Crank Set in Matt Black is a high-performance crank set designed for durability and strength. Featuring a flush boss design to prevent ankle whacks, an oversized hollow spindle for stiffness, and heat treated 4130 chromoly arms with a rectangular cross section for increased grindability, these cranks are built to handle the toughest riding conditions. This crank set includes a BSD Mid 24mm bottom bracket for easy installation.

BSD Substance XL V2 Crank Set

• Flush boss design eliminates sharp edges around ankles
• Oversized hollow spindle for stiffness without added weight
• Rectangular arms for increased stiffness and grindability