Chris King InSet i7 Headset - 1-1/8 - 1.5" 44/44mm Matte Turquoise MFPN=803-01-351 The Shimano 105 ST-R7170 Di2

The Shimano 105 ST-R7170 Di2 Shift/Brake lever features Di2 electronic shifting for precise intuitive gear changes to even more riders

Pedal body dimensions: 105 x 93 x 25mm (LxWxH) Color Black Pedal Type Platform Weight 440 Pedal Spindle 9/16" Pedal Body Material Aluminum Spindle Material Chromoly Steel Defined Color Black

Not compatible with Shimano Tiagra 4700 road system Largest Cog 28 Color Black Rear Der/Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 9 Weight 230 Chain Wrap Capacity (teeth) 39 Cage Length Long

}SRAM Force XG-1270 Cassette - 12-Speed 10-33t Silver For XDR Driver Body E1

Base valve for lower IFP pressures without cavitation

Chris King InSet i7 Headset - 1-1/8 - 1.5" 44/44mm Matte Turquoise MFPN=803-01-351 The Shimano 105 ST-R7170 Di2InSet 7 combines seamless design and quality in a 44mm headset with an external lower cup that is a precision headset option for your 1. 5 tapered steerer fork. the InSet 7 is equipped with exclusive built in house bearings and patented GripLock system for precise fit and function. Inset 7 has 44mm upper internal cup 44mm lower external cup 1. 5" Baseplate Engineered manufactured and assembled in Portland Oregon USA Designed specifically for a 44mm