Shimano 105 R7100 12v Disc groupset

SHIMANO 105 is a mid-range road group that inherits racing technologies and design to offer a truly unique balance of performance, reliability and affordability. Shimano 105 brings new energy to road cycling with its completely new interface and 12-speed mechanical gearbox. The ergonomic Dual-Control levers accommodate a wide range of hand sizes, while the sub-1:1 ratio offers excellent options for all climbs.

Optimized grip and comfort
The new ergonomic Dual-Control levers fit a wide range of hand sizes and reduce the distance between the handguard and the lever. The lever is more efficient and you get more control with less effort.

A transmission for different cyclists
Here's the low ratio you've always wanted. The SHIMANO 105's sub 1:1 12v gear range allows you to tackle the steepest slopes and better control physical effort along the route.

Slowing down has never been so pleasant
Thanks to the new piston design, race braking standards are now available to even more cyclists. The new SHIMANO 105 braking system allows you to advance your cycling journey, experience the joys of efficient braking and push yourself beyond your limits.

Members included in the group:

• Shimano 105 FC-R7100 170mm Crankset - Chainring 50-34

• Shimano 105 12v 11-34 sprocket set

• Shimano 105 ST-R7120 Disc + BR-R7170 2x12 Shifters

• Shimano 105 FD-R7100 mechanical 2x12 weld-on derailleur

• Shimano 105 RD-R7100 12S derailleur

• Shimano SM-RT70 160mm disc

• Shimano SM-RT70 140mm disc

• Shimano CN-M7100 12S chain + Quicklink