ZIS PRO Road Bike Cranks

The ZIS Pro is the culmination of years of crank design. This model has increased versatility and reduced costs immensely, and provides the ultimate crank for a tall cyclist. Available in 190 to 215mm and easily adaptable to all chainring sizes by utilizing the SRAM Direct mount interface. You can install a 110bcd (Compact) Spider for use with 34/50, 36/52, or 38/52 chainrings or a 130bcd spider for use with 39/53, 42/56, or 42/52 chainrings.