Shimano 105 ST-R7170-L Di2 Shift/Brake Lever - Left, 2x, Black 27.5" (650b) Tires Exact fit for many of

Exact fit for many of these bikes

The HQ Alloy Pedals feature an extra-large platform and super-slim alloy body

125705-Q0-L

370 Hub with Ratchet LN 18pt

UPC: 810006801354

Shimano 105 ST-R7170-L Di2 Shift/Brake Lever - Left, 2x, Black 27.5" (650b) Tires Exact fit for many ofThe 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