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NEW Shimano 105 R7120 2x12 Mechanical Groupset - Road R7100

NEW Shimano 105 R7120 2x12 Mechanical Groupset - Road R7100

Regular price $ 879.97 USD
Regular price $ 978.00 USD Sale price $ 879.97 USD
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Cassette
ATC SKU: 210000072324

PRODUCT DETAILS

ELEVATE YOUR RIDE

SHIMANO 105 is a premium road component groupset that inherits competition-grade technologies and designs from DURA-ACE to offer a truly unique balance of impressive performance, reliability, and affordability. 

EASY CLIMBING

SHIMANO 105's sub 1:1 ratio 12-speed range lets you take on steeper slopes and better control your effort along the way. 

ICE TECHNOLOGIES

Designed to dissipate brake heat and provide the most consistent, reliable, and quiet braking available.  

HYPERGLIDE+

HYPERGLIDE+ drivetrain’s redesigned cassette and chain support next-generation riding by enhancing speed, shifting efficiency and smoothness over any terrain.

COMPONENTS:

  • ST-R7120-L Shift/Brake Lever with BR-R7170 Hydraulic Disc Brake Caliper - Left/Front, 2x, Flat Mount, Black
  • ST-R7120-R Shift/Brake Lever with BR-R7170 Hydraulic Disc Brake Caliper - Right/Rear, 12-Speed, Flat Mount, Black
  • FD-R7100-F Front Derailleur - 12-Speed, Double, Braze-On, Down-Swing, Down-Pull, 52t Max
  • RD-R7100 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Design, 36t Max Low
  • SLX CN-M7100 Chain - 12-Speed, 126 Links, Silver
  • Your choice of cassette:
    • CS-R7101-12 Cassette - 12-Speed, 11-34t, HG L2, Silver
    • CS-HG710-12 Cassette - 12-Speed, 11-36t, HG L2, Silver
California Prop 65 Warning:
This product may contain chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. (California law requires this warning be given to customers in the state of California.)
California CBE Fees:
Some products we sell may be subject to California’s Covered Battery-Embedded (CBE) Waste Recycling Fee (effective January 1, 2026) when a product contains a non-removable rechargeable battery. If applicable, the fee (1.5% fee with a $15 max per item) will either be added to your cart as a separate line item or be invoiced after your order is placed and before it can be fulfilled.
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