Shimano Tourney RD-TY300-SGS Rear Derailleur - 67 Speed Long Cage BLK BMX/Track Frame Hanger stack-5mm 6 | IS52/40 Headset Position

6 | IS52/40 Headset Position Complete Material Aluminum Steerer Tube 1-1/8-1

Integrated valve core remover

}FSA Crown Race 1-1/4" No

}RockShox Reverb XPLR AXS Service Kit - 27

}Shimano Dura-Ace R9100 Chainring - 50 Tooth 11-Speed 110mm BCD For 50-34T Combination

Shimano Tourney RD-TY300-SGS Rear Derailleur - 67 Speed Long Cage BLK BMX/Track Frame Hanger stack-5mm 6 | IS52/40 Headset PositionShimano Tourney RD TY300 SGS Rear Derailleur 67 Speed Long Cage Black BMX Track Frame Hanger. Shimano Tourney RD TY300 RD TZ50 Rear DerailleursTX models come with Smart Cage which gives MegaRange compatibility with a shorter derailleur cage TECH SPECS Largest Cog 34 Color Black Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type Dropout Claw Hanger Drivetrain Speeds 6 Drivetrain Speeds 7 Chain Wrap Capacity (teeth) 43 Cage