Derailleurs

Campagnolo's Athena Front Derailleur is compatible with both standard and compact cranksets. Its steel cage moves the chain effortlessly between the chainrings and it features an anti-friction coating for quiet, sublimely smooth shifting.

Campagnolo's Centaur Front Derailleur features an aluminum body, a chrome-plated cage and an anti-friction insert for super-smooth shifting. If you want to move to the next level, this front derailleur will help get you there. And, it's compatible with both standard and compact cranks.

Campagnolo's Centaur Rear Derailleur uses an advanced-parallelogram design that assures precise and quick shifting. The carbon/cold-forged-aluminum construction reduces weight considerably, boosts strength and provides a high-tech look. Plus, the pulleys are even made from a special material that renders the drivetrain especially silent. This is the perfect upgrade for your road machine.

Campagnolo's Centaur Front Derailleur features an aluminum body, a chrome-plated cage and an anti-friction insert for super-smooth shifting. If you want to move to the next level, this front derailleur will help get you there. And, it's compatible with both standard and compact cranks.

Campagnolo's Record Braze-On Front Derailleur features an aluminum internal cage plate and an external carbon one for incredibly quick shifting and a sleek look. The super-light cage along with the aluminum body and titanium bolts give you one of the lightest front derailleurs you can buy. The QS is versatile too, it works with both standard and compact cranks. If you're looking for the expert shifting that the pros demand, you need Record and nothing less.

Campagnolo's Record Rear Derailleur is the ultimate in shifting accuracy and precision. Its arresting beauty is entwined with the highest technical precision available. Campagnolo uses an advanced-parallelogram design for precise and fast shifting every time. The construction pairs multi-directional-carbon and cold-forged-aluminum to create an ultra strong and extremely light derailleur. Plus, the titanium hanger and pivot bolts strip even more grams and the pulleys are even made from a special material that renders the drivetrain silent. When you want the best, you want Campagnolo Record!

Campagnolo's Record Rear Derailleur is the ultimate in shifting accuracy and precision. Campagnolo uses its advanced-parallelogram design for precise and fast shifting every time. The multi-directional-carbon-fiber/cold-forged-aluminum construction is ultra strong and minimizes the weight. A titanium hanger and pivot bolt strip more grams. The pulleys are even made from a special material that renders the drivetrain particularly silent. When you want the best, you want Campagnolo Record!

Campagnolo's Veloce Front Derailleur features an aluminum body and chrome-plated cage for low weight, durability and smooth shifting. And, it's compatible with both standard and compact cranks.

SRAM's Force WiFli Rear derailleur is made for wide-range 2x10 systems. Its long cage can handle an 11-32 cassette! You get the huge gear range of a triple with reduced weight and better shifting. Of course, the WiFli still uses SRAM's renowned Exact Actuation technology for precision shifts every time. Plus, the Force is crafted with cutting-edge materials, such as a super-light carbon cage and a magnesium inner link for feathery low weight, flawless shifting and reliability.

SRAM's RED Front Derailleur, utilizing Yaw Technology, delivers a monumental leap forward in front gear-changing performance. The design vastly improves front shifts by allowing the cage to rotate to better align with the chain, while also eliminating the need for a trim function. An integrated chain spotter is included, too, for seriously bumpy roads and cyclocross action. PaiRED with SRAM's new X Glide R chainrings, unmatched front shifting will be the norm on your bike.

With SRAM's RED Rear Derailleur, SRAM set out to make their already race-proven design lighter, faster, and quieter. Through careful analysis of design, material selection, and component integration, they achieved all three. Refined shaping and a hollow titanium fixing bolt lighten the overall weight while maximizing performance. Carefully sculpted jockey wheels work together with the new chain pulley cage for lightning-fast, ultra-precise shifts. An updated elastomer coating applied to the jockey wheels makes for extra quiet operation. Plus, a redesigned shift cable routing makes set-up and adjustment easier than ever! Light, fast, and quiet, the RED derailleur delivers!

SRAM's Red Front Derailleur takes precision shifting to new limits. Upshifting, downshifting and trimming are fast, easy and smooth as silk across the entire gear range thanks to SRAM's proven actuation design. Plus, the hardened-titanium cage is ultra strong for awesome reliability and feathery light, too! And, with easily accessed limit screws and compatibility with standard and compact cranksets, your shifting will be more dialed than ever before!

SRAM's X9 Rear Derailleur is favored by everyone from weekend rippers to marathon riders crossing the Alps. It offers a great balance of durability, low weight and slick shifting. The X9 features an aluminum/composite construction, SRAM's 1:1 actuation ratio and direct cable routing for quick, reliable shifts. Plus, this beauty is built to last so you can sample singletrack for years to come.

This one goes to eleven. SRAM's XX1 rear derailleur packs a massive amount of technology into its compact, lightweight body. It uses a “horizontal parallelogram” design that limits all movement to the horizontal axis, REDucing the force it takes to shift, and eliminating ghost shifting. The Type 2 clutch is brilliant. This self-lubricating, one-way roller clutch controls your chain tension to eliminate chain slap and give you smooth, consistent shifts over any terrain. For quicker, smoother, more exact shifting, the large upper pulley's offset design maintains a consistent chain gap across all gears. Welcome to the future of mountain bike drivetrains.

Shimano's 105 Clamp-On Front Derailleur sports extra-wide beefy pivots, which eliminate flex for lightning-quick shifts. Plus, the clear-coated aluminum body and chrome-plated-steel cage will last for years.

Shimano's 105 Rear Derailleur is a sweet upgrade. Shifting is almost effortless thanks to its light-action spring and the top pulley stays a uniform distance from each sprocket so shifts resonate with the plunk of exact gear engagement. And, the wide outer-pivot design increases rigidity for precision shifts every time.

Shimano's Deore XT Dyna-Sys 10-speed Front Derailleur sports a lightweight aluminum cage that's chrome plated to reduce wear, and the body boasts wide parallel pivots that provide fast, smooth, and reliable shifts every time. This model is specifically optimized for 3x10 set ups and can handle 42-tooth cassettes. The clamp is compatible with 28.6, 31.8, and 34.9mm tubes.

Shimano's Deore XT 10-speed Front Derailleur sports a lightweight aluminum cage that's chrome plated to reduce wear, and the body boasts wide parallel pivots that provide fast, smooth, and reliable shifts every time. This derailleur is for use with frames with a direct mount front derailleur tab.

The Dura-Ace 11-Speed Front Derailleur is Shimano's top-of-the-line front changer. The body is made of cold-forged aluminum for weight savings and high strength, and the pivots are spaced extra wide for amazing shifting. Through a redesigned pull arm and change in actuation ratio, Shimano has reduced the shifting effort by 43% while also reducing the throw of the shift lever for the fastest, easiest, smoothest front shifting yet. Plus, the lightweight aluminum cage is nickel plated for superior durability.

The Dura-Ace Front Derailleur is Shimano's top-of-the-line front gear changer. The body is made of forged aluminum for top-notch strength and the pivots are extra wide for amazing shifting. Plus, the lightweight, replaceable aluminum cage is nickel plated for durability.

Shimano's Dura-Ace Rear Derailleur boasts a light and reliable cold-forged-aluminum body with a wide pivot design that boosts rigidity and speeds and smoothes shifts. Plus, the fluorine-coated pivots minimize friction for nearly effortless shifting. And, the oversize sealed-bearing pulleys are silky smooth, ultra quiet, high mileage, and designed to keep out dirt and water.

If you're looking for a quick-shifting, super-light front derailleur, you've found it in Shimano's Ultegra. The wide pivot-link design suppresses flex for light, fast and precise shifts, even under load. And this fine derailleur is built tough for reliability and durability, too.

If you're looking for a quick-shifting and reliable front changer, you've found it in Shimano's Ultegra Front Derailleur. Its wide pivots provide flex-free action for surefire shifting every time.

If you're looking for a quick-shifting super-light front derailleur, you've found it in Shimano's Ultegra SL. The wide pivot-link design suppresses flex for light, fast and precise shifts, even under load. And this fine derailleur is built tough for reliability and durability, too.

- Prevents chain derailment when shifting to inner ring - Adjustable hose-type clamp fits 1-1/8" to 1-3/8" seat tubes

- Upper pulley has larger teeth for increased chain control

Compatible with DUAL SIS index shifting, the Shimano Tourney TY front derailleur is perfect for 3x7 and 3x6 speed drivetrains. - Action: TOP SWING - Angled clamp band design - Applicable Top-Mid tooth difference: 10T - Chain line: 47.5/50mm - Chain stay angle: 63-66 - Top gear teeth: 48T - Total capacity: 20T

The Shimano Tourney TX800 front derailleur offers precise shifting with HYPERDRIVE technology for 3x7 and 3x8 speed drivetrains. - Action: Top Swing - Applicable Top-Mid tooth difference: 10T - Cable Route Type: Dual-Pull - Chain line: 47.5/50mm - Chainstay angle: 63-66° - Top gear teeth: 42T/48T - Total capacity: 20T

The Shimano Tourney TX800 front derailleur offers precise shifting with HYPERDRIVE technology for 3x8 speed drivetrains. - Action: TOP SWING - Angled clamp band design - Applicable Top-Mid tooth difference: 10T - Chain line: 47.5/50mm - Chain stay angle: 66-69 - Top gear teeth: 42T/48T - Total capacity: 20T

Enjoy quality and reliability with the Shimano Tourney 6/7-speed rear derailleur. It makes use of Shimano SIS, HyperGlide, and Double Servo technologies for smooth, accurate shifts. - Maximum cog size: 34t - Total capacity: 43t