Absoluteblack premium bolt covers are designed specifically for Shimano 110/4bcd Ultegra 8000 cranks. They cover the small step down between chainring and crank arms, completing the entire look of the crank. With these covers your crank looks great again.
Compatibility: Ultegra 8000, R8050 Di2. (also fit nicely with Rotor chainrings)
Material: 7075 T6 aluminium
Finish: Type II anodizing
Box contents: 4 covers and 4x T30 torx bolts