Shimano 105 105 ST-R7120-L Shift/Brake Lever BR-R7170 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount BLK CheckoutSpec= HRD

Shimano 105 105 ST-R7120-L Shift/Brake Lever BR-R7170 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount BLK CheckoutSpec= HRDShimano 105 105 ST R7120 L Shift Brake Lever with BR R7170 Hydraulic Disc Brake Caliper Left Front 2x Flat Mount Black. Shimano 105 ST R7120 Dual Control Levers feature a revised lever position and bracket shape developed using data from a broad study of different hand shapes. Shifting is quick and intuitive to provide cyclists what is expected from Shimano 105. Thats combined with the all condition confidence of a BR R7170 flat mount hydraulic disc

5 BB/Frame Interface BB107 BB/Frame Interface BB121 BB/Frame Interface PF41 Bottom Bracket Shell I

Contact surface length: 38mm

}Paul Component Engineering Thumbies Right-Only Shifter Mount Shimano 22

Color Blue Defined Color Blue Pedal Body Material Composite Pedal Spindle 9/16" Pedal Type Platform Spindle Material Chromoly Weight 320

And as you'd expect the frame features Surly’s Gnot-Boost rear hub spacing of 145mm

}absoluteBLACK Oval Direct Mount Chainring - 32t SRAM 3-Bolt Direct Mount 3mm Offset Requires Hyperglide+ Chain Black

Oval ring shape for riders that want to adjust the power profile of their pedal stroke

A chain designed for BMX but is at home on any single speed bike needing a chain built to last

Drop Bend Style Anatomic Defined Color Black Accessory Mount Diameter 31

Tubing kit (HT-1020) includes: cut-to-fit 1600mm tubing

Hope brake line kits are OE-replacement hose kits ideal for Hope Brake sets

Defined Color Black Weight 326 Offset (mm) 18 Diameter 31