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Next day options are available if you order in the next

Shimano 105 R7120 12-Speed Disc Groupset

Shimano 105 reinvigorates road cycling with its completely refreshed interfac... READ MORE
Shimano 105 reinvigorates road cycling with its completel... READ MORE
$1,000.00
Shimano 105 FC-R7100 12 Speed Chainset
Shimano BB-R60 Bottom Bracket
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Next day options are available if you order in the next
Product 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.​

Please note that rotors are not included. Rotor size is based on your frameset size & wheelset. Shop Disc Brake Rotors here.

The Shimano 105 R7100 Mechanical 12-speed groupset has improved ergonomics while maintaining the quality shifting and braking found before.

Shimano 105 R7120 Hydraulic Brake and Gear Levers
The 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.

Shimano 105 FC-R7120 12-Speed Chainset
The chainset features an attractive aluminium crank with hollow arms for lightweight, rigidity, and durability. The crank arms offer an optimized balance between lightweight and efficiency. The crank, formed with hollow aluminium 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.

Shimano 105 12-speed Braze-on Front Derailleur
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.

Shimano 105 Flat Mount Hydraulic Brake Caliper
With proven hydraulic braking technology, the new SHIMANO 105 calipers feature the SHIMANO Flat Mount System and its low-profile design that is ideal for road bikes. More compact and lighter than ever, the R7170 brakes offer wide pad clearance for easy wheel removal and quiet performance as well as one-way bleeding for easy, clean maintenance. Please note, rotors are not included.

Shimano Ultegra BB60 Threaded Bottom Bracket
The groupset uses an Ultegra bottom bracket designed for a 68/70 mm shell width. The bottom bracket features reliable Shimano bearings and seals, to give the component a long service life.

Shimano SLX 12-speed Chain
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.

Shimano 105 R7100 12-Speed Rear Derailleur
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.

  • Ideal for: mid-level groupset for road racing, road riding, commuting, sportives
  • Groupset weight: 2992g (excluding rotors)
  • Features a refined interface and improved ergonomics
  • 12-speed technology for unmatched efficiency
  • Fast, precise, seamless shifting across the 12-speed cassette
  • More fine-tuned control and heightened braking performance
  • Cassette is backwards compatible with 11-speed freehub bodies, and features optimised 'Sweet Spot' gears to enhance pedalling efficiency
  • Chainring sizes: 50-34t
  • Chainset Q-factor: 148mm
  • Chainline: 44.5mm
  • PCD: 110mm
  • Compatible Chain: HG 12 speed
  • Rear derailleur: Low Sprocket Max: 36T; Low Sprocket Min: 34T
  • Top Sprocket Max: 11T; Top Sprocket Min: 11T
  • Rear derailleur: Max Front Difference: 16T
  • Cassette: Cogs Material: Steel
  • Cassette Spider Material: Aluminium
  • Compatible Cassette size: 11-34T
  • Cassette weight: 361g
  • Reach Adjust technology
  • Dual Control lever technology
  • One Way Bleeding: One Way Bleeding was developed for quick and easy prevention of air in the hydraulic system.
  • Hollowtech II Technology
  • Hollowglide Technology: This groupset features Hollowglide technology on its outer chainring.
  • Shimano 105 R7100 Hydraulic 12 Speed Hydraulic Shifters/Levers, set up British standard (front brake is right hand lever)
  • Shimano 105 R7100 12 Speed Double Chainset
  • Note: Chainset is available in a range of crank lengths and sizes, please select your size
  • Shimano Ultegra BB-R60 BSA Bottom Bracket
  • Shimano 105 R7100 Rear Derailleur
  • Shimano 105 R7100 Front Derailleur, braze-on
  • Shimano 105 R7100 12 Speed Cassette
  • Shimano CN-M6100 Chain with Quick Link
  • Hydraulic brake hoses with Shimano hydraulic mineral oil
  • Brakes are set up with left lever/rear brake and right lever/front brake
  • Shimano Gear Cable Kit included
  • NOTE: Shimano Disc Brake Rotors are not included
Product 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.​

Please note that rotors are not included. Rotor size is based on your frameset size & wheelset. Shop Disc Brake Rotors here.

The Shimano 105 R7100 Mechanical 12-speed groupset has improved ergonomics while maintaining the quality shifting and braking found before.

Shimano 105 R7120 Hydraulic Brake and Gear Levers
The 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.

Shimano 105 FC-R7120 12-Speed Chainset
The chainset features an attractive aluminium crank with hollow arms for lightweight, rigidity, and durability. The crank arms offer an optimized balance between lightweight and efficiency. The crank, formed with hollow aluminium 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.

Shimano 105 12-speed Braze-on Front Derailleur
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.

Shimano 105 Flat Mount Hydraulic Brake Caliper
With proven hydraulic braking technology, the new SHIMANO 105 calipers feature the SHIMANO Flat Mount System and its low-profile design that is ideal for road bikes. More compact and lighter than ever, the R7170 brakes offer wide pad clearance for easy wheel removal and quiet performance as well as one-way bleeding for easy, clean maintenance. Please note, rotors are not included.

Shimano Ultegra BB60 Threaded Bottom Bracket
The groupset uses an Ultegra bottom bracket designed for a 68/70 mm shell width. The bottom bracket features reliable Shimano bearings and seals, to give the component a long service life.

Shimano SLX 12-speed Chain
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.

Shimano 105 R7100 12-Speed Rear Derailleur
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.

Specification
  • Ideal for: mid-level groupset for road racing, road riding, commuting, sportives
  • Groupset weight: 2992g (excluding rotors)
  • Features a refined interface and improved ergonomics
  • 12-speed technology for unmatched efficiency
  • Fast, precise, seamless shifting across the 12-speed cassette
  • More fine-tuned control and heightened braking performance
  • Cassette is backwards compatible with 11-speed freehub bodies, and features optimised 'Sweet Spot' gears to enhance pedalling efficiency
  • Chainring sizes: 50-34t
  • Chainset Q-factor: 148mm
  • Chainline: 44.5mm
  • PCD: 110mm
  • Compatible Chain: HG 12 speed
  • Rear derailleur: Low Sprocket Max: 36T; Low Sprocket Min: 34T
  • Top Sprocket Max: 11T; Top Sprocket Min: 11T
  • Rear derailleur: Max Front Difference: 16T
  • Cassette: Cogs Material: Steel
  • Cassette Spider Material: Aluminium
  • Compatible Cassette size: 11-34T
  • Cassette weight: 361g
  • Reach Adjust technology
  • Dual Control lever technology
  • One Way Bleeding: One Way Bleeding was developed for quick and easy prevention of air in the hydraulic system.
  • Hollowtech II Technology
  • Hollowglide Technology: This groupset features Hollowglide technology on its outer chainring.
What's In The Box?
  • Shimano 105 R7100 Hydraulic 12 Speed Hydraulic Shifters/Levers, set up British standard (front brake is right hand lever)
  • Shimano 105 R7100 12 Speed Double Chainset
  • Note: Chainset is available in a range of crank lengths and sizes, please select your size
  • Shimano Ultegra BB-R60 BSA Bottom Bracket
  • Shimano 105 R7100 Rear Derailleur
  • Shimano 105 R7100 Front Derailleur, braze-on
  • Shimano 105 R7100 12 Speed Cassette
  • Shimano CN-M6100 Chain with Quick Link
  • Hydraulic brake hoses with Shimano hydraulic mineral oil
  • Brakes are set up with left lever/rear brake and right lever/front brake
  • Shimano Gear Cable Kit included
  • NOTE: Shimano Disc Brake Rotors are not included

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