Shimano 105 Di2 R7150 52-36T 2x12 Hydraulic Disc Brake Bicycle Group Set

The R7150 is the first 105 groupset to feature electronic shifting.  Shimano has also expanded its "Speed ​​Science" to include more affordable ranges compared to Dura-Ace and Ultegra, and equipped it with a coated, semi-wireless Di2 platform.  This works without cables at the most important point, namely the interaction between the STIs and the rear derailleur.  Cables are only used between the battery and the rear derailleur or front derailleur.  The wireless protocol is extremely fast and reliable, which continuously raises the gear shifting speed to a new level with high precision.  And that's not all: This 105 groupset is also the first to feature twelve rear gears, so you have a wider gear selection and are optimally prepared for all types of terrain.  Conveniently, the 105 12-speed cassettes are also compatible with legacy Shimano road freehubs.

Shimano's 105 Di2 R7150 Road groupset consists of a 2x12-speed crank with 36-52 tooth ratings, a flat-mount disc brake set, and an electronic rear derailleur and front derailleur for semi-wireless shifting.  Of course, a rechargeable battery, a Quick Link chain and an 11-34 tooth cassette are also included.

Scope of Delivery;

1 x Chainwheel FC-R7100 105 52-36T 172.5mm 12 Gear

1 piece Ruble CS-R7100 105 11-34T 12 Gear

1 x Front Derailleur 12 Speed ​​105 FD-R7150 Di2 Direct Mount

1 x Gear/Brake Lever Caliper Set Hydraulic ST-r7170 ( L) - BR-7170 (F) / ST-R7170 (R) - BR-7170 (R)

1 Rear Derailleur 12 Speed ​​105 RD-R7150 Di2

1 x Shimano Cn-M7100 12S Chain

1 x Battery BT-DN300 Built-In

1 x Charging Cable 1500mm EW-EC300

1 Piece Power Cable EW-SD300-I 700mm

1 Piece Power Cable EW-SD300-I 1000mm

1 Piece 160mm Centerlock Rotor SM-RT70 Ice-Tech

1 Piece 140mm Centerlock Rotor SM-RT70 Ice-Tech