absoluteBLACK Oval CX 1X 110/5 Chainring (Bolts Included)

Compatibility: Shimano Dura-Ace 7950, Ultegra 6750, Shimano 105- 5750, Tiagra 4650, FSA, Rotor 3D & 3D+ and many older cranks. Also fits Sram cranks with removable spider that have 1 hidden chainring bolt like Force22, Rival22. Compatible with Di2.
Material: CNC machined 7075 Txxx Aluminum. Long-lasting construction
Finish: Type II anodizing
Ovality: 10.5-11.4% ; Timing of 112-113 after TDC (top dead center) – Patent Pending