
FSA K-Force Super Road Outer Chainring: Replacement precision CNC machined chainrings for either Shimano or Campagnolo systems. Precision CNC machined A7075/T6 Shifting ramps & stainless steel pins for outer & middle rings Black anodised with CNC details Colour graphics & laser etched logos Available in Shimano 10 speed (N10) or Campagnolo 11 speed (C11) 53T = 130mm BCD 50T = 110mm BCD