Shimano 105 R7100 Mechanical Disc 12 Speed Groupset

What's included?

Shimano FC-7100 105 12-speed chainset 50/34T (170mm or 172.5mm).
Shimano RD-R7100 105 12-speed rear derailleur.
Shimano FD-R7100 105 12-speed front derailleur braze-on.
Shimano CS-HG710 12-speed cassette, 11-36T.
Shimano CN-M7100 SLX/105 12-speed chain with quick link, 126L.
Shimano ST-R7120 hydraulic disc STI set, flat mount calliper, right lever/front brake.
Shimano ST-R7120 hydraulic disc STI set, flat mount calliper, left lever/rear brake.
*Bottom bracket and disc rotors not included.

With the introduction of the Shimano 105 R7100 Mechanical 12-speed groupset, Shimano brings the pure joy of self-powered adventure to the massive community of cycling enthusiasts looking for reliable, easy-to-maintain componentry at an affordable price.

The new, lightweight Shimano 105 Mechanical groupset offers Premium Mechanical Shifting, which means riders can capture that natural riding feeling without worrying about battery levels – while still enjoying the comfort and range of a premium 12-speed groupset.

Shimano 105 mechanical weight info:

Component	Weight	Spec
Rear Derailleur	249g
Front Derailleur	96g
Cassette	391g	11-36T
Chain	252g
Chainset	754g	50-34T
Shifters	612g	Pair
Brakes	246g	Pair
Total Average Weight	2600g

*Total weight excludes rotors, bottom bracket, hydraulic hoses, and cables.

Type	Groupsets
Speed	12 Speed
SKU	333163