Shimano BR-R451 Rear Mid-Reach Road Caliper Black MFPN=925509155 Integrated automatic keyhole cover

Integrated automatic keyhole cover

}SRAM 50T X-Sync Aero Direct Mount Chainring Blast Black

}Selle Italia Max Flite Boost Gel Superflow Saddle - Titanium Black L3

24") thickness

5 Defined Color Gray Drivetrain Speeds 12 Pedal Spindle 9/16" Rings 43/30 Spindle Interface Type SRAM DUB

Shimano BR-R451 Rear Mid-Reach Road Caliper Black MFPN=925509155 Integrated automatic keyhole coverShimano BR R451 Road Brake CalipersCompatible with STI and brake levers that are Super SLR enabled (e. g. Dura Ace Di2 7970 Dura Ace 7900 Ultegra Di2 6770 Ultegra 6700 105 5700 Tiagra 4600) Light action and accurate brake power Adjustable toe in brake shoes Use of these calipers with standard SLR enabled STI and brake levers results in a "mushy" brake response Brake Lever Actuation Short Pull Super SLR Pad Type Cartridge Brake Position Rear Brake