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Derailleurs

Shimano Deore XT Shadow + Rear Derailleur (Long Cage)
$127.36 - $134.10
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.
SRAM XX1 Eagle Type-3 Rear Derailleur
$388.48
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.
SRAM X5 9-Speed Rear Derailleur
$63.64 - $65.08
SRAM's X5 9-Speed Rear Derailleur provides precise, dependable shifting along with long-term durability. Its aluminum construction keeps the weight down, while SRAM's 1:1 actuation ratio and direct cable routing provide quick, reliable shifts.
Campagnolo Centaur Medium Cage Rear Derailluer
$111.98 - $112.95
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
Shimano Ultegra R8050 Di2 Shadow Rear Derailleur
$361.46 - $369.69
Shimano Ultegra Di2 Shadow rear derailleur. - Sleek integrated appearance - New low-profile design - Shimano Shadow RD - Race endurance - Optimized slant angle - Maintain race concentration with more intuitive shift control - System communication with front derailleur - Shimano Synchronized Shift - Wide compatibility - Short cage covers: 11-25T to 11-30T - Medium cage covers: 11-28T to 11-34T - Average Weight: 242 grams (SS type), 249 grams (GS type)
Shimano Deore XT 8070 Di2 Front Derailleur w/o Bracket
$255.29
Shimano XT FD-M8070 Di2 Front Derailleurs - Accurate and stable shifting in any condition - Instant response - Customized shift speed within Multi-shift - Powerful shifting - Increased power vs. mechanical - Smart and efficient gear selection with Shimano Synchro Shift - Single lever operation - Rider-programmable shift mapping - Series : Shimano Deore XT - Swing Action: Down Swing - Top Gear Teeth: 38-34T - Chain Line: 48.8 - Chain Stay Angle: 66-69 - Average Weight: 134 grams
Shimano Ultegra R8000 Front Derailleur
$75.68 - $80.43
Shimano Ultegra R8000 front derailleur. - Lighter front shifting operation - Link construction matches the force curve of the hand more naturally to reduce effort at the end of shifting - 100% perfect setting - New link construction allows for more flexible cable routing design - TL-FD68 and turning converter is not required in assembly - Easy and precise setting - Now possible to adjust cable tension on FD without specialized tools - Redesigned to fit wider gear pitch without sacrificing shifting performance - Shorter length of rear center (410mm) with O.L.D. 135mm - Model Number: FD-R8000-B - Series: Ultegra - Top Gear Teeth: 46-53T - Chain Stay Angle: 61-66 - Chain Line: 43.5 - Average Weight: 106 grams
Shimano 105 FD-R7000 Front Derailleur
$57.09 - $63.89
The Shimano FD-R7000 11-speed front derailleur offers lighter front shifting with a natural stroke feel. The derailleur's cage design is optimized to perform with disc brake road bikes, while multiple cable routing options and integrated cable tension adjustment allow for precise setup and easy adjustments. As part of Shimano's 105 R7000 series, this front derailleur is ideal for beginner road cyclists, combining great value with trickle-down technology from Shimano's top-tier groups. - Cage is optimized for disc brake road bikes - Integrated cable tension adjustment for precise and easy adjustments - More frame cable routing options
Shimano XTR FD-9100 Side Swing Front Derailleur
$157.38 - $159.44
Shimano Side Swing front derailleurs feature improved cable routing for smooth and efficient front shifting effort and increased clearance for larger tires and shorter chainstays. - Optimal front system for internal cable routing - Enhanced maneuverability with plus-sized tires - Increased shifting efficiency and light and smooth operation force - D, E, M type mounts are available - M type mount requires 34.9mm adapter
Shimano Tiagra Rear Derailleur
$59.14
Shimano's Tiagra Rear Derailleur has everything you need for your drivetrain: 11-tooth pulleys for smooth, quiet chain movement, a light-action spring, and a wide outer-pivot design that increases rigidity for precision shifts every time.
Shimano Tourney 7-Speed Front Derailleur
$21.20
FD-A073 Tourney Front Derailleur for 2x7 or 3x7 drivetrains. - SG-X chainring compatible - Quick assembly - Interchangeable with SHIMANO road 7-speed system - Easy adjusting - Light operation and smooth shifting
Shimano Claris FD-R2030 Front Derailleur
$27.99 - $29.07
Claris R2000 series offers reliable functionality at a price point for new riders. Designed for easy rides around town with the durability to handle a long tour, Claris R2000 has a sporty design and promises the opportunity of comfortable and casual riding.
Shimano Claris FD-R2000 Front Derailleur
$26.62 - $27.14
Claris R2000 series offers reliable functionality at a price point for new riders. Designed for easy rides around town with the durability to handle a long tour, Claris R2000 has a sporty design and promises the opportunity of comfortable and casual riding.
Shimano Altus M2000 Front Derailleur
$24.97 - $25.00
Shimano FD-M2000 front derailleurs feature Mega Lite and HyperGlide technologies for smooth and easy operation. They're a perfect replacement for your 3 x 9 drivetrain.
SRAM XX1 Type 2.1 Rear Derailleur
$386.73 - $409.71
This one takes all your trail dreams, from XC to enduro, all the way 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. 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.
SRAM XX Front Derailleur (High-clamp, Top-pull)
$81.59 $122.00 33% Off
When SRAM began developing XX, they were looking to create the lightest, most precise and technically advanced components possible, and boy have they delivered! The XX Front Derailleur is crafted from forged aluminum and steel to ensure a ridiculously low weight, while still delivering the precision and durability SRAM is known for. Plus, this beauty has been painstakingly engineered to throw down the fastest and smoothest front gear changes you've ever experienced.
Shimano 105 Rear Derailleur (Long Cage)
$80.91
Shimano's 105 Rear Derailleur delivers high-end function with upscale looks. With a body of light, durable cold-forged aluminum in Shimano's wide-pivot design with their light-action spring, rear shifting is practically effortless and always super smooth. The top pulley stays a uniform distance from each cassette cog ensuring that every shift resonates with the plunk of exact gear engagement.
Campagnolo Super Record EPS Rear Derailleur
$780.00
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.
Shimano Deore 10-Speed Dual-Pull Triple Front Derailleur (Top Swing, Multi-Clamp)
$41.35
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.
Shimano XTR Di2 Rear Derailleur (Long Cage)
$733.63
Shimano's unbelievable Di2 technology has made the leap to the trails with their XTR Di2 drivetrain. This rear derailleur features all of the race-day performance you've come to expect from XTR, and the unrivaled stability, speed, and performance of an electronic drivetrain. Since there aren't any cables to stretch or housing to create friction, shift performance stays amazingly perfect, delivering flawless shifts any time, under any condition. System communication with the front derailleur eliminates chain rub and, if you prefer, the rear derailleur can be optimized to use Shimano's Synchronized Shift technology.
Shimano Sora Triple Front Derailleur
$37.58 - $38.46
- Model Number: FD-R3030 - Series: SORA - Top Gear Teeth: 50T - Chain Stay Angle: 63-66 - Chain Line: 45 - Models: Braze-on and band clamp available - Band clamp model includes shims for 31.8/28.6mm seat tubes
Shimano Sora Double Front Derailleur
$34.56 - $35.88
- Model Number: FD-R3000 - Series: SORA - Top Gear Teeth: 46-52T - Chain Stay Angle: 61-66 - Chain Line: 43.5 - Models: Braze-on and band clamp available - Band clamp model includes shims for 31.8/28.6mm seat tubes
Shimano Dura-Ace 9150 Di2 11-Speed Rear Derailleur
$770.06
- Ergonomic Shifting Operation Without Stress - Shimano Synchronized Shift - Low Profile Rear Derailleur Design - Shimano Shadow Rd - Race Endurance For Less Damage In Crush - Maintains Compact And Smooth Appearance - Maximum Sprocket: 30T - Minimum Sprocket: 11T - Maximum Front Difference: 16T - Total Capacity: 35T
Sunlite Sport Rear Derailleur
$23.44
- 9-speed compatible - SIS rear index shifting - Max: 34t - Cage: Mid - Ratio: 2 to 1
Campagnolo Record 11 Short Cage Rear Derailleur
$393.73
It’s the heart and soul of the Record 11-seed drivetrain! The Record rear derailleur has always evoked competitions and wins, and still today represents for professional racers the certainty of fast and extremely precise shifting, even under load. But you don’t have to be a pro to take advantage of the performance features of the Record 11-speed: the fun is for all. - The new shape of the external components enables the rear derailleur to move according to a different angle and the new internal design keeps the chain nearer the cassette to ensure better power transmission, greater and more secure traction - The two-piece system, while maintaining resistance and rigidity, makes it possible to reduce the weight by 53% compared to steel and 22% compared to titanium, and prolongs the life of the component - Upper and lower body in monolithic technopolymer with carbon powder maximizes weight reduction yet is still resistant to impacts - Carbon fiber front plate offers extreme stiffness and reduced weight - Ultra-Shift technology - Maximum shifting rigidity, fast actuation, precision, friction reduction - Optimized for use with the new H11 drivetrain system - Speed: 11-speed - Max: 29 - Cage/Mount: Short
Sunlite Derailleur Hanger
$7.32 - $24.72
- 6061 Forged Alloy - Made to O.E.M. specifications - Correct hardness to reduce damage to frame upon impact
Shimano Alivio T4000 Triple Front Derailleur
$31.30 - $31.72
Shimano's Alivio FD-T4000 Front Derailleur shifts your 3x9-speed setup beautifully. - Drivetrain Speeds: 9 - Double or Triple: Triple - Shifter Compatibility: Shimano Mountain - Front Derailleur Cable Pull: Dual - Front Derailleur Clamp: 28.6mm (1-1/8") , 31.8mm (1-1/4") , 34.9mm (1-3/8") - Function: Top Swing - Max Ring Size: 48T
Shimano 105 RD-R7000 Rear Derailleur
$72.20 - $82.92
Shimano 105 7000-series components offer much of the same technology and functionality as their top-level 11-speed drivetrains at a more budget-friendly price point. The RD-R7000 rear derailleur provides stable shifting performance and wide-range compatibility in two different cage lengths. The Shadow RD design limits the amount the derailleur sticks out from the side of the bike, reducing the risk of it making contact with objects and bending. - Maximum cog size: 30t (SS) / 34t (GS) - Total capacity: 35t (SS) / 39t (GS) - Pulleys: 11t - Chain compatibility: HG-EV 11-speed/HG-X11 - Direct mount compatible
SRAM Rival Clamp-On Front Derailleur
$51.00 - $65.98
For unrivaled shifting, upgrade to SRAM's Rival Front Derailleur. Because consistency equals victory, Rival boasts lightweight and durable cold-forged-aluminum construction plus SRAM's Exact Actuation Technology for awesome shifting every time. The Rival shifts beautifully on standard and compact cranksets, too.
Campagnolo Veloce Rear Derailleur (Medium-Cage)
$133.98
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.
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