105 R7000 12 SPEED GROUPSET
Description
SHIMANO 105 reinvigorates road cycling with its completely refreshed interface and premium 12-speed mechanical shifting. The ergonomic Dual-Control Levers accommodate a wide range of hand sizes, while the drivetrain's sub-1:1 gear ratio provides excellent climbing options.
Crankset
An attractive aluminum crank with hollow arms for lightweight, rigidity, and durability The newly designed crank arms offer an optimized balance between lightweight and efficiency. The crank, formed with hollow aluminum technology, is anodized with a beautiful gloss black anodized finish, giving it a luxurious look. The resin ribs on the back of the chainrings are SHIMANO 105's unique structural design that achieves both thorough weight reduction and crisp shifting performance.
Front Derailleur
12-speed compatible front derailleur with toggle link construction. The SHIMANO 105 12-speed front derailleur features lighter front shifting, smooth and natural shift action, and SHIMANO toggle link construction with an optimized cage design that is seamlessly compatible with disc brake road bikes.
The SHIMANO 105 12-speed rear derailleur combines the smooth and stable shifting that is a staple of SHIMANO SHADOW RD design with direct mount compatibility and a wider gear range capacity.
Brake Lever
New lever design brings better control to a wider variety of riders. The SHIMANO 105 R7120 DUAL CONTROL LEVERS feature a revised lever position and bracket shape developed using data from a broad study of different hand shapes. That’s combined with the all-condition confidence of hydraulic disc brakes and the quick and intuitive shifting cyclists expect from SHIMANO 105.
The M7100 chain provides enhanced chain retention thanks to an extended portion of the inner plate. The new chain features quick-link assembly and SIL-TEC treatment for extended offroad durability.
Cassette
A 12-speed cassette range that brings versatility to any rider or road. From sprinting on the flats to climbing steep inclines, the 11-34T cassette has you covered. It is compatible with both SHIMANO 11-speed and 12-speed FREEHUB bodies.
Specifications
- Recommended Use- Road
- Speed- 12 Speed
- Crankset (Chainrings- 50-34T
- Cassette- 11-34
- Brakes- Hydraulic Disc Brake