Shimano 105 R7150 Upgrade Kit - Di2 | 2x12-speed

105 R7150 - It's A New Day

For the 40th anniversary since its launch in 1982, the 105 series gets its ultimate upgrade with Shimano's electronic Di2 shifting technology. Maintaining the series-typical price level, the precise shifting function, precisely tuned ratios and a reliable braking system thus become accessible to an even wider circle of road cyclists. Because in the tradition of its predecessors, the current 105 is also equipped with the top technologies – such as the wireless cockpit – and first-class features from the state-of-the-art Dura Ace and Ultegra series to enable their riders to discover the road anew, every single day.

Composition of the Shimano 105 Di2 R7150 upgrade kit:

• 105 ST-R7170 | brake/shift lever (STI, Di2, left + right)
• 105 BR-R7170 | disc brake caliper (hydraulic, Flat Mount, front + rear)
• 105 FD-R7150 | front derailleur (Di2, 2x)
• 105 RD-R7150 | rear derailleur (Di2, 12-speed)
• BT-DN300 | Battery (built-in type)
• EW-EC300 | Power cable (1500 mm)
• EW-SD300-I | Di2 cable for E-Tube system (1x 600mm, 1x 1000mm)

Delivery without crank, cassette, chain, adapters, hubs and bottom bracket shells. These can be ordered separately.

If you need more detailed information on the individual components, please look for the respective article in the corresponding product groups.