Shimano 105 ST-R7170-RE Di2 Shift/Brake Lever - Right 12-Speed Black CheckoutTitle=SRAM X-Sync Pulley Assembly proprietary LevaTime II X-rings (104/160BCD)

proprietary LevaTime II X-rings (104/160BCD) with steel chainring bolts

Polartec Alpha 100 g fleece insulation on palm and back of hand

Includes: 6 patches sandpaper in each case

6 Clincher Folding Black Performance Line Addix

Shimano 105 ST-R7170-RE Di2 Shift/Brake Lever - Right 12-Speed Black CheckoutTitle=SRAM X-Sync Pulley Assembly proprietary LevaTime II X-rings (104/160BCD)The Shimano 105 ST R7170 Di2 Shift Brake lever features Di2 electronic shifting for precise intuitive gear changes to even more riders. Reach adjustment and customized button functions allow you to dial in your ideal ergonomics Creates a clean cockpit with wireless connection and enhances the aesthetic of your bike while keeping shifting lightning fast Easily change button function with the E TUBE app Raised hood peak improves ergonomics while a