Shimano 105 Di2 R7100 50/34 Groupset

SHIMANO 105 goes electronic. Fewer cables. No clutter. And lightning-fast precision shifts at the touch of a button. Shift under load. Customise your shifts. Go 12-speed ? and relish more range to find your sweet spot when climbing. Enjoy DURA-ACE and ULTEGRA infused tech. Enjoy the silence. Enjoy the new day.

Key Features:

• WIRELESS SHIFTING: SHIMANO 105 goes wireless. Think lightning-fast precision shifts at the touch of a button without skipping a beat ? even when fatigue sets in or you encounter an unexpected ascent. Going electronic also lets you shift under load ? such as when climbing or sprinting. Customise how you shift. Shift without performance loss ? from Day 1 to Day 1000. And enjoy the silence to contemplate the world around you.


• WHAT A DIFFERENCE A GEAR MAKES: Our new 12-speed cassette is the same width as our 11-speed cassette, so the space between each cog is narrower. This means shifts so smooth you'll barely notice them. Whether climbing, descending or rolling on the flats, you'll keep your rhythm and stay in the flow.


• FEWER CABLES. NO CLUTTER: Di2 is beautifully integrated into the design of the bike with no stretched or frayed cables in sight ? or to replace. Wireless shifting brings a clean cockpit free of shift wires and ports. While the internal Di2 battery is concealed in the seat post or frameset

Components:

• 105 Di2 Shifters (ST-R7170)


• Flat Mount Brake Calipers (BR-R7170)


• 105 Chainset172.5mm50-34T (FC-R7100)


• 105 Cassette 11-34T (CS-R7100-12)


• 105 Di2 Front Derailleur (FD-R7150)


• 105 Di2 Rear Derailleur (RD-R7150)


• Rotors (SM-RT70)


• Di2 Battery (BT-DN300)

Product code: 910603