It has the original Shimano bolts.
Shimano Dura-Ace RD-R9250 Dura-Ace Di2 12-speed rear derailleur E-tube
Shimano Dura-Ace ST-R9270 Dura-Ace hydraulic Di2 STI for drop bar; right hand
Shimano Dura-Ace CL900 Ice Tech Freeza Brake Disc Rotor (160mm)
Shimano Dura-Ace (REAR) Quick Release QR Skewer WH-9000 FH-9000 168mm (NEW)
4iiii Shimano Dura Ace R9100 175 P3+ Left side crank
Shimano Dura Ace Track Single Speed Sprockets 1/8" Cog
