Derailleurs

Shimano's Deore XT Rear Derailleur uses cold-forged construction and cutting edge technology to deliver crisp shifting, real-world reliability, and trademark precision. Plus-type derailleurs use a lever-actuated clutch spring to prevent chain slap, reduce noise while on the trail, and improve chain engagement when riding over rough terrain. Sealed pulley bearings keep things spinning smoothly, and wide plate construction prevents the derailleur from getting clogged with mud and debris.

This derailleur not only answers the Eagle drivetrain’s need for greater capacity, but is also the next evolution of SRAM's proven, 1x-specific X-HORIZON design. The larger, 14-tooth X-SYNC lower pulley, allows 10- to 50-tooth cassette capacity in this compact design, and also adds to Eagle’s overall smooth-pedaling feel. SRAM's Type-3 ROLLER BEARING CLUTCH features a smoother torque curve for a quieter, more consistent operation and feel. CAGE LOCK has been moved back and out of the way, protecting it from trail debris. A redesigned, robust mounting system further improves the Eagle derailleur’s performance and overall durability.

Campagnolo's Veloce Rear Derailleur uses an advanced-parallelogram design that assures precise and quick shifting. The aluminum construction reduces weight and boosts strength for crisp gear changes. Plus, the pulleys are made from a special material that renders the drivetrain nearly silent.

Campagnolo's Veloce Rear Derailleur uses an advanced-parallelogram design that assures precise and quick shifting. The aluminum construction reduces weight and boosts strength for crisp gear changes. Plus, the pulleys are made from a special material that renders the drivetrain nearly silent.

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.

Campagnolo's Super Record EPS Rear Derailleur's arresting beauty is entwined with the pinnacle in rear shifting accuracy and precision. Campagnolo uses an advanced-parallelogram design and the extremely high-quality servo motors for precise, fast shifting of up to all 11 gears from a single push of a button. Or stop on any cog and the position sensor makes micro-adjustments to ensure perfect alignment. And this top-tier Italian bike jewelry is constructed from carbon and cold-forged aluminum to create an ultra strong and extremely light derailleur. Plus, the pulleys roll on super-efficient ceramic bearings and are made from a special rubber that renders the drivetrain virtually silent.

- Hinged band clamp for fitting braze-on front derailleurs on frames without braze-on mount - Aluminum construction - EPS compatible

- Required for use on carbon frames with carbon front derailleur braze on mounts - Compatible with all Campagnolo EPS front derailleurs - Increases the stiffness of carbon front derailleur braze-on mounts to handle the increase torque of EPS front derailleurs

A powerful punch in a tiny package! Boasting an optimised design and driven by the highest quality motors available today, the front derailleur moves the chain precisely in all conditions, even under strain. The result is a derailing speed like nothing you've ever seen before, with the chain shifting up and down from one chainring to the next with truly astonishing speed and precision. The body is made of Monolithic carbon, while the internal and external derailleur cage is composed of an aluminum/carbon mix to maximize stiffness and minimize weight. Plus the Magnetic Hall Sensor Resolver automatically trims the front derailleur to line up with the rear. - Derailleur capacity: 16T - Double or triple: Double - Drivetrain speeds: 11 - Max Ring (teeth): 55T - Compatibility: Campagnolo electronic Record/Super Record EPS - Waterproof to 1 meter for 30 minutes (IP67 rated) - Weight: 133g

Campagnolo's Super Record EPS Braze-On Front Derailleur delivers electronic precision to your front shifts. Hammer into the big ring and surge forward with a mere touch of a button, under heavy load or out of the saddle it's still as smooth as a dream. An aluminum internal cage plate and external carbon cage is powered by a servo motor to provide the incredibly quick shifting. It's versatile too, working with both standard and compact cranksets and auto-trimming to eliminate chain rub. - Drivetrain speeds: 11 - Derailleur capacity: 16T - Max ring (teeth): 55T - Double or triple: Double - Waterproof to 1 meter for 30 minutes (IP67 rated) - Weight: 127g

One derailleur, multiple gearing options. Campagnolo's Chorus S2 Front Derailleur is compatible with both standard and compact cranksets. This design requires less hand movement, facilitating better up-shifts to the big chainring. The light molded alloy cage has a plate on the tip of the outer cage to silence shifts. The S2 (Secure Shifting) System features an additional component on the derailleur that increases stiffness. - Drivetrain speeds: 11 - Derailleur capacity: 16T - Min/Max: 34/53T - Double or triple: Double - Only Compatible with 2015+ Campagnolo Chorus, Record, and Super Record

The Potenza 11 front derailleur bears a striking resemblance to those of the Revolution 11+ mechanical groupsets found on professional team bikes as Campagnolo engineers sought to not only add the same fresh aesthetics but also a performance on par with that enjoyed by the pros. The Potenza 11 front derailleur for example boasts an upper body that has a design nearly identical to that of the Super Record mechanical model complete with longer arm to ensure less effort required to derail to a larger gear. One of the only differences that can be immediately seen comes in the form of the newly developed one-piece steel cage with a similar shape to the Super Record version. Potenza 11 is similar in design yet incorporates different materials to ensure derailing performance on par with Super Record with only a minor difference in weight. - Long lever arm creates additional torque for improved shifting - One piece cage with forged aluminum plates and die-cast aluminum body - Drivetrain Speeds: 11 - Double or Triple: Double - Derailleur Capacity: 16 - Front Derailleur Cable Pull: Bottom Pull - Front Derailleur Clamp: Braze-on - Max Ring (teeth): 55 - Weight: 94 grams - Front Der/Shifter Compatibility: Campy Centaur/Potenza/Chorus/Record/Super Record 2015+

If the Potenza 11 rear derailleur looks almost identical to that of the Super Record, it is because its design takes a great deal of inspiration from the recently launched Revolution 11+ drivetrains and guarantees a similar degree of shifting performance as a result. Changing only the materials used in its construction the Potenza 11 rear derailleur is capable of shifting with the precision and speed of the Super Record version with the only compromise coming in the form of weight. Thanks to sophisticated solutions such as Embrace technology, riders using Potenza 11 can count on highly efficient power transfer, secure grip, efficient chain/cassette interface and longer component life previously attributed only to the elite mechanical transmissions from Campagnolo. The Potenza 11 rear derailleur takes top-end performance and technology and takes its versatility one step further by adding a medium cage version capable of shifting flawlessly with an 11-32 cassette. There is now no mountain tall enough nor any climb too steep for Campagnolo. - Lightweight technopolymer upper and lower bodies reduce weight - Features the same shape of Super Record, offering similar shifting performance - Special lightweight rubber pulleys reduce friction and noise - Compatible with Potenza and model year 2015 and newer Chorus, Record and Super Record-Pulley rollers on bushings in sintered material - Drivetrain Speeds: 11 - Cage Length: Medium - Chain Wrap Capacity (teeth): 37 teeth - Largest Cog: 32

If the Potenza 11 rear derailleur looks almost identical to that of the Super Record, it is because its design takes a great deal of inspiration from the recently launched Revolution 11+ drivetrains and guarantees a similar degree of shifting performance as a result. Changing only the materials used in its construction the Potenza 11 rear derailleur is capable of shifting with the precision and speed of the Super Record version with the only compromise coming in the form of weight. Thanks to sophisticated solutions such as Embrace technology, riders using Potenza 11 can count on highly efficient power transfer, secure grip, efficient chain/cassette interface and longer component life previously attributed only to the elite mechanical transmissions from Campagnolo. - Lightweight technopolymer upper and lower bodies reduce weight - Features the same shape of Super Record, offering similar shifting performance - Special lightweight rubber pulleys reduce friction and noise - Compatible with Potenza and model year 2015 and newer Chorus, Record and Super Record - Pulley rollers on bushings in sintered material - Drivetrain Speeds: 11 - Cage Length: Short - Chain Wrap Capacity (teeth): 37 teeth - Largest Cog: 29 - Weight: 211 grams

Designed with the attention to detail and performance levels demanded of Campagnolo by World Tour cyclists, the Centaur is accurate and fast – perfect for long rides. Inheriting top-of-the-range technologies from Revolution 11+ groupsets, the Centaur offers similar performance to professional components. The longer front connecting rod and the carefully designed one-piece steel cage ensure precise and reliable shifting, with minimal effort required to move from the little ring to the big ring. - Long lever arm creates additional torque for improved shifting - One piece steel cage shaped identically to Super Record for similar performance - Shaped outer semi-cage to improve downshifting speed - New rod design allows for higher shifting forces with less rider effort - Drivetrain Speeds: 11 - Double or Triple: Double - Derailleur Capacity: 16 - Front Derailleur Cable Pull: Bottom Pull - Front Derailleur Clamp: Braze-on - Max Ring (teeth): 55 - Weight: 103 grams - Front Der/Shifter Compatibility: Campy Centaur/Potenza/Chorus/Record/Super Record 2015+

The rear derailleur is the defining component of the Centaur groupset. Inheriting many of the technologies used by Campagnolo’s top-of-the-range rear derailleurs, the Centaur offers shifting performance to meet all requirements – even professionals’. The new Campagnolo Centaur rear derailleur has been designed to be compatible with cassettes with up to 32 teeth. With the upper jockey wheel’s longer teeth, the lower wheel’s smoothed teeth, and a long list of performance-oriented technology, the Centaur rear derailleur is the top component in its class – and all at 15 grams lighter than its competitors. - Lightweight technopolymer upper and lower bodies reinforced with glass fiber for reduce weight and increased strength - Features the same shape of Super Record, offering similar shifting performance - Upper pulley wheel with longer teeth for easier rear shifting - Lower pulley wheel with chamfer teeth for increased smoothness - Pulley wheels with bushings - Drivetrain Speeds: 11 - Cage Length: Medium - Chain Wrap Capacity (teeth): 37 teeth - Rear Der/Shifter Compatibility: Campy Centaur/Potenza/Chorus/Record/Super Record 2015+ - Largest Cog: 32

Chorus 11-speed's shifting precision is comparable to its older siblings Record and Super Record. The design and geometry of the rear derailleur are exactly the same. The only difference lies in the materials used, which made it possible to keep a favorable price without lowering the performance levels. A groupset dedicated to competition like the Chorus 11-speed can't forego showing its true competitive spirit, and the carbon fibre front plate is the proof. - The new Chorus HO (Hydrualic Optimized) rear derailleur offers the level of quality of the - - Record series in an affordable package - Carbon main body with aluminum reinforced carbon cage - Pulleys made of a vibration resistant material for smooth function - Ultra-Shift exclusive geometry parallelogram

Shimano's Deore XT Shadow Rear Derailleur is perfect for today's aggressive, all-mountain riding. The radical design means that the Shadow is super-low profile; it barely protrudes more than the quick release nut. Direct cable routing reduces the chance of the cable snagging on roots and rocks and fires off shifts super quick. A stronger spring keeps the body more stable when blasting through technical terrain at speed and yields a firm, crisp shifting feel. Plus, the redesigned bracket axle keeps the derailleur body from contacting your chainstay and reduces chatter so you just concentrate on the best line.

Shimano's Deore XT Shadow Rear Derailleur is perfect for today's aggressive, all-mountain riding. The radical design means that the Shadow is super-low profile; it barely protrudes more than the quick release nut. Direct cable routing reduces the chance of the cable snagging on roots and rocks and fires off shifts super quick. A stronger spring keeps the body more stable when blasting through technical terrain at speed and yields a firm, crisp shifting feel. Plus, the redesigned bracket axle keeps the derailleur body from contacting your chainstay and reduces chatter so you just concentrate on the best line.

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.

Shimano's Deore XT Front Derailleur sports a lightweight aluminum cage that's chrome plated to reduce wear. This model is specifically optimized for 2x10 set ups. Plus, the body boasts wide parallel pivots that provide fast, smooth and reliable 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 an E-type derailleur and is specifically optimized for 2x10 set ups.

Shimano's Deore Front Derailleur features wide pivots and a rigid cage for awesome shifting and top-notch durability. Made for triple-ring set ups, it's 10-speed compatible. It's a dual-pull, so it'll work with any cable routing, and its design gives you better rear tire clearance.

Shimano's Deore XT Rear Derailleur uses cold-forged construction and cutting edge technology to deliver crisp shifting, real-world reliability, and trademark precision. The Direct Mount uses less parts and provides a solid connection to your machine. The Shadow design tucks the rear derailleur closer to the wheel, which keeps it out of the way of roots and rocks as you're flying down the trail. A strong spring prevents chain slap, reducing noise while on the trail, and improving chain engagement when riding over rough terrain. Sealed pulley bearings keep things spinning smoothly, and wide plate construction prevents the derailleur from getting clogged with mud and debris.

Shimano's electric-shifting 11-speed Ultegra Di2 Rear Derailleur is driven by battery power and a servo motor, so shifts are fast, precise, and perfect every time. It's made of light, tough cold-forged aluminum while mid-cage and short-cage models give you your choice of cassette. Since there aren't any cables or housing to stretch or fail, maintenance is dramatically reduced and shifting accuracy is unprecedented. This high-tech derailleur is even designed to move inward under impact to reduce the potential for damage in a crash.

Shimano's Deore 10-Speed Front Derailleur sports a lightweight 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 E-Type version mounts under your bottom bracket cup with a plate (sold separately).

Shimano's Deore 10-speed Front Derailleur sports a lightweight cage that's chrome plated to reduce wear, and the body boasts wide parallel pivots that provide fast, smooth, and reliable shifts every time. Dual-pull design simplifies setup by working with top or bottom routed shift cables.

Shimano's Deore 10-speed Front Derailleur sports a lightweight cage that's chrome plated to reduce wear, and the body boasts wide parallel pivots that provide fast, smooth, and reliable shifts every time. Dual-pull design simplifies setup by working with top or bottom routed shift cables.

Shimano's Deore 10-Speed Front Derailleur sports a lightweight 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 E-Type version mounts under your bottom bracket cup with a plate (sold separately).

Shimano's Deore 10-speed Front Derailleur sports a lightweight cage that's chrome plated to reduce wear, and the body boasts wide parallel pivots that provide fast, smooth, and reliable shifts every time.