Drivetrain

Shimano America Dura-Ace CS-7900 Cassette

The Shimano Dura-Ace CS-7900 Cassette is lighter, more seamlessly integrated, and offers more options than ever before.

Full Speed Ahead (FSA) Chainring Bolt Kit

Keep your drivetrain dialed and use the Full Speed Ahead Chainring Bolt Kit to replace, customize, or swap out your rings.

Shimano America Dura-Ace 7900 Bottom Bracket

The Shimano Dura-Ace BB-7900 Bottom Bracket is simple and straightforward. It includes two cups with low-drag, high-precision Dura-Ace bearings, plus a cylindrical dust cover that mates the two cups.

Shimano America Ultegra SL FD-6603-G Front Derailleur - Triple

The Ultegra SL Front Derailleur for triple cranksets features Shimano's Wide Link design for fast, smooth front shifting.

Shimano America Dura-Ace FC-7900 Crankset

Say goodbye to triple cranksets for good! The Shimano Dura-Ace FC-7900 Crankset employs a wide gear range to cover almost any cycling situation you get yourself into. A sleeker, more aerodynamic design than its predecessor saves about 15-grams of weight.

Shimano America Dura-Ace FD-7900 Front Derailleur

The ultra-smooth, precise-shifting Shimano Dura-Ace FD-7900 Front Derailleur means no more trimming on the big ring.

Shimano America Dura-Ace RD-7900 Rear Derailleur

Some rear derailleurs snort, snicker, and flat-out refuse to comply when you think about choosing a 50/34 crankset and a 12/27 cassette. Not the Shimano America Dura-Ace RD-7900 Rear Derailleur.

Shimano America Ultegra SL FC-6604-G Crankset - Triple

If you tour, live in the mountains, or just want extra oomph at the top and bottom end of your gearing, take a look at Shimano's Ultegra SL Triple-ring Crankset.

SRAM PC 1090R HollowPin Bike Chain - 10 Speed

PowerLock technology in the SRAM PC 1090 10-Speed Road Chain removes the need for a connecting tool without sacrificing strength or adding extra weight.

SRAM PC 1 Bike Chain - Single Speed

Shimano America Ultegra SL FD-6600-G Front Derailleur - Double

The Ultegra SL Front Derailleur features Shimano's Wide Link design, which boosts strength and rigidity to give you fast, smooth front shifting.

Campagnolo Chorus 11 Cassette

You’d love to hear angels singing each time you effortlessly shift, but you also want to keep your cassette at a non-titanium price. Check out the Campagnolo Chorus 11 Cassette.

Shimano America Ultegra SL FC-6601-G Crankset - Double

The Shimano Ultegra SL FC-6601-G Crankset features a race-tested hollow forged design.

Campagnolo Super Record 11 Cassette

Perhaps the designers at Campagnolo were doing a bit of shark-watching when they came up with the Super Record 11 Cassette’s design.

Shimano America Dura-Ace FC-7950 Compact Crankset

The Shimano Dura-Ace FC-7950 Crankset has only one thing on its mind: speed. Oh, and power transfer ... and aerodynamics.

Campagnolo Record 11 Front Derailleur

Campagnolo Super Record 11 Ultra Torque Bottom Bracket

Shimano America Ultegra SL RD-6600-G Rear Derailleur

Upgrade with the Shimano Ultegra SL Rear Derailleur. The Ultegra SL weighs nine grams less than the regular Ultegra Rear Derailleur and performs like a Dura Ace component.

SRAM Cassette OG-1070

SRAM removed unnecessary material from every possible part of the OG-1070 Cassette to give you a lighter piece with smoother, faster shifting.

SRAM PC 1070 HollowPin Bike Chain - 10 Speed

SRAM PowerLock Chain Connector - 4 Piece

Campagnolo Record 11 Cassette

Titanium and steel combine with advanced engineering to create the Campagnolo Record 11 Cassette.

Easton EC90 Ceramic Bottom Bracket

Want a lightweight, reliable, and strong bracket to go with your EC90 road bike crank? The Easton EC90 Ceramic Bottom Bracket is as no-brainer.

SRAM PC 7X Bike Chain - Single Speed

SRAM Built the PC7X Single Speed Bike Chain to prevent the excruciating pain associated with teabagging your stem.

Campagnolo Super Record 11 Front Derailleur

Full Speed Ahead (FSA) Mega Exo Bottom Bracket

The FSA Mega Exo Bottom Bracket utilizes oversized bearings and an anodized finish to enhance and safeguard your ride.

Full Speed Ahead (FSA) SL-K Light Compact Crankset

Thanks to feather-light monocoque carbon crank arms and bombproof CNC-machined aluminum chain rings, the FSA SL-K Light Compact Crankset eats up double-digit grades for breakfast

Full Speed Ahead (FSA) Braze On Front Derailleur Clamp

The anodized-aluminum FSA Braze-On Front Derailleur Clamp lets you use a braze-on derailleur on a frame without factory mounts.

SRAM GXP BlackBox Bottom Bracket

The SRAM GXP BlackBox Bottom Bracket features ceramic bearings, which are not only 10% lighter than standard bearings, they require 78% less energy than the next most-efficient bottom bracket.

Campagnolo Chorus 11 Chain

Campagnolo Record 11 Rear Derailleur

You want a smooth, crisp, efficient shift whether you’re at breakneck, training, or cruising speed. The Campagnolo Record 11 Rear Derailleur uses a carbon-fiber outer plate to make that shift a reality.

Campagnolo Super Record 11 Rear Derailleur

A carbon-fiber outer plate increases the Campagnolo Super Record 11 Rear Derailleur’s stiffness 150% (over sad and limp, non-carbon-fiber-plate models).

Campagnolo Record 11 Chain

Full Speed Ahead (FSA) Mega Exo Ceramic Bottom Bracket

The FSA Mega Exo Ceramic Bottom Bracket takes external bottom brackets to the next performance level.

Easton EC90 Carbon Road Crank

If weight is your nemesis and stiffness is your ally, it is time to wield the Easton EC90 Road Crankset and conquer.

Full Speed Ahead (FSA) K-Force Light Crankset

FSA uses hollow carbon technology to make the K-Force Light Crankset one of the lightest, stiffest, smoothest, and strongest components on the road. This compact crankset also spins on ceramic cartridge bearings for ultimate efficiency.

Full Speed Ahead (FSA) SL-K Light Crankset - Triple

The FSA SL-K Light Triple Crankset uses the same Hollow Carbon arms as the K-Force for uncompromising stiffness, strength, and weight.

Full Speed Ahead (FSA) Rear Derailleur Pulley w/ Ceramic Cartridge Bearing

Easton EC90 Bottom Bracket

Chances are you’ve already joined the ranks of cyclists devoted to Easton components—and for good reason. The Easton EC90 Bottom Bracket scores high value points in our book.

Shimano America Ultegra 6600 Bottom Bracket

The Shimano Ultegra 6600 Series Bottom Bracket has a new Ice Grey finish that you can spiff up your bike with, and features Hollowtech II technology that achieves a performance-enhancing balance of weight and rigidity.