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Drivetrain Groups

Brands: Shimano Campagnolo
Speed: 11 Speed 12 Speed
Level: Budget Performance Pro Level
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Founded in Sakai City, Japan in 1921 by Shozaburo Shimano, the company got its start producing a high-quality freewheel for bicycles. Continuing with a high standard of production throughout the 20th century, today Shimano bicycle components are trusted around the world for quality and reliability. One of the largest manufacturers of bike components, Shimano continues to innovate and improve upon their lines of both road and mountain bike groupsets. Shimano components create a more efficient bicycle-to-rider interface that demands less of your energy through low-effort and precise shifting systems and linear response braking systems that deliver superior power and modulation. By using components that work for you, you can focus more on the task at hand riding your bicycle.

Shimano Dura-ace groupset

Shimano Dura-Ace R9100
11-Speed Group
From $1,070.95
Up To $2,202.76 $2,288.84
11 Speed Mechanical Gears
Budget Performance Pro-Level
Ultralight Weight
Build Your Kit

Shimano Dura-Ace R9100
11-Speed Group

The Shimano Dura-Ace R9100 delivers unparalleled performance, highly-refined ergonomics and immense customization to maximize every rider’s potential. Every component has been re-engineered for a beautiful integration of stiffness and weight-savings.

This Shimano Dura-Ace R9100 complete kit includes: Shimano Dura-Ace R9100 cranks, bottom bracket, brake calipers, cassette, chain, front derailleur, rear derailleur and dual control shift/brake levers.
  • Front Derailleur
  • 1 x Shimano Dura-Ace FD-R9100 Braze On Front Derailleur
  • 1 x Shimano Dura-Ace FD-R9100 11-Speed 31.8/28.6mm Front Derailleur
  • 1 x Shimano Dura-Ace R9100 11-Speed 34.9mm Front Derailleur
  • Rear Derailleur
  • Shimano Dura-Ace R9100-SS 11-Speed Short Cage
  • Chain
  • Shimano CN-HG901 11-Speed Chain with Quick Link
  • Cassette
  • 1 x Shimano Dura-Ace R9100 11-Speed 11-25t Cassette
  • 1 x Shimano Dura-Ace R9100 11-Speed 11-28t Cassette
  • 1 x Shimano Dura-Ace R9100 11-Speed 11-30t Cassette
  • 1 x Shimano Dura-Ace R9100 11-Speed 12-25t Cassette
  • 1 x Shimano Dura-Ace R9100 11-Speed 12-28t Cassette
  • Brakes
  • Shimano Dura-Ace R9100 Brake Caliper Set
  • Crankset
  • 1 x Shimano Dura-Ace R9100 11-Speed 172.5mm 34/50t Crankset
  • Bottom Bracket
  • 1 x Shimano Dura-Ace R9100 Hollowtech II English Bottom Bracket
  • 1 x Shimano Dura-Ace R9100 Hollowtech II Italian Bottom Bracket
Shimano Ultegra R800 groupset

Shimano Ultegra R8000 5-piece
11-Speed Group
From $669.96
Up To $1,230.83 $1,660.82
11 Speed Mechanical Gears
Budget Performance Pro-Level
Ultralight Weight
Build Your Kit

Shimano Ultegra R8000 5-piece 11-Speed Group

Shimano’s ULTEGRA R8000 series delivers refined rider ergonomics, increased shifting performance and confident control in all riding conditions.

This Shimano Ultegra R8000 kit includes: Shimano Ultegra R8000 front derailleur, rear derailleur, shifters, brakes, cranks, bottom bracket, cassette and chain. Check pulldown menus for optional parts or upgrades.
  • Front Derailleur
  • 1 x Shimano Ultegra R8000 11-Speed Front Derailleur Braze-On
  • 1 x Shimano Ultegra R8000 11-Speed Front Derailleur 34.9
  • 1 x Shimano Ultegra R8000 11-Speed Front Derailleur 31.8/28.6
  • Rear Derailleur
  • 1 x Shimano Ultegra R8000-SS 11-Speed Short Cage Rear Derailleur
  • 1 x Shimano Ultegra R8000-GS 11-Speed Medium Cage Rear Derailleur
  • Shifter
  • Shimano Ultegra ST-R8000 Dual Control Caliper Lever 2x11 Set
  • Cassette
  • 1 x Shimano Ultegra R8000 11-Speed 11-25t Cassette
  • 1 x Shimano Ultegra R8000 11-Speed 11-28t Cassette
  • 1 x Shimano Ultegra R8000 11-Speed 12-25t Cassette
  • Brakes
  • Shimano Ultegra R8000 Brake Caliper Set
  • Crankset
  • 1 x Shimano Ultegra R8000 11-Speed 46/36 Crankset 172.5mm
  • 1 x Shimano Ultegra R8000 11-Speed 50/34 Crankset 175mm
  • Bottom Bracket
  • 1 x Shimano Dura-Ace R9100 Hollowtech II English Bottom Bracket
  • 1 x Shimano Dura-Ace R9100 Hollowtech II Italian Bottom Bracket
  • 1 x Shimano 105/Ultegra SM-BBR60 Bottom Bracket English
  • 1 x Shimano Ultegra SM-BB6800 Bottom Bracket Italian
  • 1 x Shimano Ultegra SM-BB72-41B Press-Fit Bottom Bracket
Shimano 105 Di2 Groupset

Shimano R7100 105 Disc Di2
12-speed Group
From $999.83 $1,139.95
Up To $2,451.83 $2,722.76
12 Speed Electronic Gears
Budget Performance Pro-Level
Ultralight Weight
Build Your Kit

Shimano R7100 105 Disc Di2
12-speed Group

The new SHIMANO 105 brings Di2 shifting to a new set of riders. For those who have only experienced mechanical shifting and ergonomics, SHIMANO 105 Di2 represents a transformation of the road cycling experience.

With function and technologies inherited from DURA-ACE and ULTEGRA, SHIMANO 105 is the culmination of years of research and development. With a shared Di2 platform, sophisticated ergonomics, SHIMANO 105-optimized gear combinations, and an exceptional brake system, the new SHIMANO 105 marks a new era of affordable performance.
  • Front Derailleur
  • 1 x Shimano 105 FD-R7150 Di2 Front Derailleur Braze-on 12s
  • 1 x Shimano Dura-Ace R9150 Di2 Front Derailleur Braze-on Adaptor 28.6/31.8mm
  • 1 x Shimano Dura-Ace FD-R9150 Di2 Front Derailleur Braze-on Adaptor 34.9mm
  • Rear Derailleur
  • 1 x Shimano 105 RD-R7150 Di2 Rear Derailleur 12s
  • Front Shifter
  • Shimano 105 ST-R7170-L Di2 12s Disc L/F
  • Rear Shifter
  • 1 x Shimano 105 ST-R7170-R Di2 12s Disc R/R
  • Chain
  • 1 x Shimano 105 CN-M7100 HG Chain 12-Speed
  • Cassette
  • 1 x Shimano 105 CS-R7000 Cassette 11-34T 12s
  • Rotor
  • 1 x Shimano RT-CL800 CL Disc Rotor 140mm
  • Crankset
  • 1 x Shimano 105 FC-R7100 12s Crankset 34x50 165mm
  • 1 x Shimano 105 FC-R7100 12s Crankset 34x50 172.5mm
  • 1 x Shimano 105 FC-R7100 12s Crankset 34x50 175mm
  • 1 x Shimano 105 FC-R7100 12s Crankset 34x50 170mm
  • 1 x Shimano 105 FC-R7100 12s Crankset 34x50 160mm
  • Bottom Bracket
  • 1 x Shimano 105/Ultegra SM-BBR60 Bottom Bracket English
  • 1 x Shimano Ultegra SM-BB6800 Bottom Bracket Italian
  • 1 x Shimano Ultegra SM-BB72-41B Press-Fit Bottom Bracket
  • Front Cable
  • 1 x Shimano Di2 E-Tube Wire EW-SD50 - 650mm
  • Rear Cable
  • 1 x Shimano Di2 E-Tube Wire EW-SD50 - 1200mm
  • Battery
  • 1 x Shimano BT-DN300 12-speed Di2 Battery
  • Charger
  • 1 x Shimano EW-EC300 Charging Cable/DN300
  • Battery Holder
  • 1 x PRO Di2 Battery Holder Seatpost 27.2-28.6mm
  • 1 x PRO Di2 Battery Holder Seatpost 30.9-31.6mm
Shimanno R7000 Groupset

Shimano R7000 105 8-piece
11-Speed Group
From $396.97
Up To $1,564.70 $1,660.82
11 Speed Mechanical Gears
Budget Performance Pro-Level
Ultralight Weight
Build Your Kit

Shimano R7000 105 8-piece
11-Speed Group

SHIMANO 105 R7000 Series will empower more riders than ever before to embrace the sport of road cycling. It will become the supportive groupset that beginner riders choose to help them train for, and ride in more serious races. By combining trickle down technology with a greater accessibility, SHIMANO 105 will continue to motivate and inspire more riders than ever to go after greater challenges.
  • Front Derailleur
  • 1 x Shimano 105 FD-R7000-L 11-Speed Braze-On Down-Swing Front Derailleur, Black
  • 1 x Shimano 105 FD-R7000-L 11-Speed 31.8mm Clamp Band Down-Swing Front Derailleur, Black
  • 1 x Shimano 105 FD-R7000-L 34.9 Clamp Band Down-Swing Front Derailleur Black
  • Rear Derailleur
  • 1 x Shimano 105 RD-R7000 11-Speed Mid-Cage Rear Derailleur, Black
  • 1 x Shimano 105 RD-R7000 11-Speed Short-Cage Rear Derailleur, Black
  • Shifters
  • Shimano 105 ST-R7000 2 x 11 Shift/Brake Lever Set, Black
  • Chain
  • 1 x Shimano 105 CN-HG601 11-speed Chain
  • Cassette
  • 1 x Shimano 105 CS-R7000 Cassette - 11 Speed, 11-28t, Silver
  • 1 x Shimano 105 CS-R7000 11-Speed Road Cassette 12-25
  • Brakes
  • Shimano 105 BR-R7000 Front and Rear Caliper set Black
  • Crankset
  • 1 x Shimano 105 FC-R7000 50/34 172.5mm Hollowtech II Crankset Bottom Bracket - Black
  • Bottom Bracket
  • 1 x Shimano 105 FC-R7000 52/36 175mm Hollowtech II Crankset Bottom Bracket
  • 1 x Shimano 105 FC-R7000 53/39 170mm Hollowtech II Crankset Bottom Bracket
  • 1 x Shimano 105/Ultegra SM-BBR60 Bottom Bracket English
  • 1 x Shimano Ultegra SM-BB6800 Bottom Bracket Italian
  • 1 x Shimano Ultegra SM-BB72-41B Press-Fit Bottom Bracket
shimano logo

Campagnolo designs, produces, and distributes top-end components for racing and gravel bikes to give absolute results. Tradition, technological development and design are all aspects that make the world of Campagnolo stand out from every aspect. The new Campagnolo 12-Speed Chorus groupset is the culmination of years of research, development, and innovation to bring forward a precise, high-quality Campagnolo drivetrain.

Campagnolo Chorus Groupset

Campagnolo Chorus 4-piece
12 Speed Group
From $8.98 $9.90
Up To $1,202.53 $1,530.85
12 Speed Mechanical Gears
Budget Performance Pro-Level
Ultralight Weight
Build Your Kit

Campagnolo Chorus 4-piece
12 Speed Group

Even before Campagnolo was a major sponsor of our Colorado Cyclist Pro Racing Teams (1996 through 2001), we loved the durability and performance of Campagnolo. That's why we equipped our pro teams with Campagnolo Chorus for six years. The new Campagnolo Chorus 12 speed is lightweight, durable and affordable, boasting a perfect blend of high performance and competitive pricing. With snappy and precise shifting, exceptional power transfer and superb braking, the Chorus 12 group delivers a lot of bang for your buck.

This Campagnolo Chorus 12 complete group includes: Chorus 12 front derailleur, rear derailleur, shifters, brakes, cranks, cassette, chain and bottom bracket.
  • Front Derailleur
  • 1 x Campagnolo Chorus Front Derailleur - 12-Speed Braze-On
  • Rear Derailleur
  • 1 x Campagnolo Chorus Rear Derailleur - 12-Speed
  • Shifters
  • 1 x Campagnolo Chorus Shift Lever Set - 12-Speed
  • 1 x Campagnolo Chorus Rear Derailleur - 12-Speed
  • Brakes
  • 1 x Campagnolo Chorus Brakeset, Dual Pivot Front and Rear
  • Bottom Bracket
  • 1 x Campagnolo Power-Torque 86.5x41 OS-Fit Bottom Bracket
  • 1 x Campagnolo Ultra-Torque 86.5x46 OS-Fit Bottom Bracket
  • 1 x Campagnolo Ultra-Torque 68x46 Bottom Bracket Cups

Campagnolo Power Torque Crank & BB Partial Group
From $8.98 $9.90
Up To $981.68 $1,257.80
Budget Performance Pro-Level
Ultralight Weight
Build Your Kit

Campagnolo Power Torque Crank & BB Partial Group

Grab a new Campagnolo crankset and get a Power-Torque bottom bracket at the same time. This bundle combines our selection of Power Torque cranksets with their compatible bottom brackets so you can knock out your new crankset purchase all at once.
  • Bottom Bracket
  • 1 x Campagnolo Power-Torque 68x42 Bottom Bracket Cups
  • 1 x Campagnolo Power-Torque 68x46 Bottom Bracket
  • Crankset
  • 1 x Campagnolo Athena PT 52/39 Crankset 172.5mm
  • 1 x Campagnolo Athena PT 52/39 Crankset 175mm
  • 1 x Campagnolo Athena PT 53/39 Crankset 170mm
  • 1 x Campagnolo Athena PT 53/39 Crankset 172.5mm
  • 1 x Campagnolo Athena PT 53/39 Crankset 175mm
  • 1 x Campagnolo Athena PT 52/36 Crankset 175mm
  • 1 x Campagnolo Athena Carbon PT 52/39 Crankset 170mm
  • 1 x Campagnolo Athena Carbon PT 52/39 Crankset 172.5mm
  • 1 x Campagnolo Centaur Black PT 10 Speed Double Standard 52/39 Crankset 175mm
  • 1 x Campagnolo Centaur Black PT 10spd 52/39 Crankset 170mm
  • 1 x Campagnolo Centaur Black PT 10spd 53/39 Crankset 172.5mm
  • 1 x Campagnolo Centaur Black PT 10spd 53/39 Crankset 175mm
  • 1 x Campagnolo Centaur Black PT 10spd 30/39/50 Crankset 172.5mm
  • 1 x Campagnolo Centaur Black PT 10 Speed Double Standard 53/39 Crankset 170mm
  • 1 x Campagnolo Centaur Black/Red Carbon PT 10 Speed Double Standard 52/39 Crankset 172.5mm
  • 1 x Campagnolo Centaur Black/Red Carbon PT 10spd 52/39 Crankset 170mm
  • 1 x Campagnolo Centaur Black/Red Carbon PT 10spd 52/39 Crankset 175mm
  • 1 x Campagnolo Centaur Black/Red Carbon PT 10 Speed Double Standard 53/39 Crankset 165mm
  • 1 x Campagnolo Centaur Black/Red Carbon PT 10 Speed Double Standard 53/39 Crankset 170mm
  • 1 x Campagnolo Centaur Black/Red Carbon PT 10 Speed Double Standard 53/39 Crankset 175mm
  • 1 x Campagnolo Centaur Black/Red Carbon PT 10 Speed Double Standard 52/39 Crankset 165mm
  • 1 x Campagnolo Centaur Black/Red Alloy PT 10spd 52/39 Crankset 170mm
  • 1 x Campagnolo Centaur Black/Red Alloy PT 10spd 52/39 Crankset 172.5mm
  • 1 x Campagnolo Centaur Black/Red Alloy PT 10spd 52/39 Crankset 175mm
  • 1 x Campagnolo Centaur Black/Red Alloy PT 10spd 53/39 Crankset 172.5mm
  • 1 x Campagnolo Centaur Black/Red Alloy PT 10spd 53/39 Crankset 175mm
  • 1 x Campagnolo Centaur Black/Red Alloy PT 10spd 50/34 Crankset 172.5mm
  • 1 x Campagnolo Centaur Carbon PT 10 Speed Double Standard 53/39 Crankset 172.5mm
  • 1 x Campagnolo Centaur Carbon PT 10 Speed Double Standard 52/39 Crankset 165mm
  • 1 x Campagnolo Centaur Carbon PT 10 Speed Double Standard 52/39 Crankset 170mm
  • 1 x Campagnolo Centaur Carbon PT 10 Speed Double Standard 52/39 Crankset 172.5mm
  • 1 x Campagnolo Centaur Carbon PT 10 Speed Double Standard 52/39 Crankset 175mm
  • 1 x Campagnolo Centaur Carbon PT 10 Speed Double Standard 53/39 Crankset 170mm
  • 1 x Campagnolo Centaur Carbon PT 10 Speed Double Standard 53/39 Crankset 175mm
  • 1 x Campagnolo Centaur Carbon PT 10 Speed Double Standard 53/39 Crankset 165mm
  • 1 x Campagnolo Centaur Carbon PT 10 Speed Double Standard 50/34 Crankset 170mm
  • 1 x Campagnolo Centaur Carbon PT 10 Speed Double Standard 53/39 Crankset 175mm
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