Shimano Dura-Ace ST-R9270-LF Di2 Shift/Brake Lever - Left 2x Black MFPN=11A00517 }Park Tool BBT-29 Bottom Bracket

}Park Tool BBT-29 Bottom Bracket Tool

ring type single (anti-chain drop) mount 3-bolt DM 3mm offset teeth 30t oval/round round color deep blue

Defined Color Black PSI 45 TPI 60 Tire Type Tubeless Ready Clincher Tire Intended Use Mountain Color Black Tire Diameter 27

}Shimano Ultegra BR-R8110-R Road Caliper Brake - Rear Direct Mount Black

Shimano Dura-Ace ST-R9270-LF Di2 Shift/Brake Lever - Left 2x Black MFPN=11A00517 }Park Tool BBT-29 Bottom BracketShimano Dura Ace ST R9270 LF Di2 Shift Brake Lever Left 2x Black. Featuring Servo Wave Action brake technology the Shimano Dura Ace ST R9270 brake lever delivers modulation and control like never before. Wireless shifting keeps your bike looking clean while offering the fastest most precise gear changes available. All of this resides in a dual control lever that employs the most advanced materials to offer lightweight and refined ergonomics that