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> Bicycling Catalog > Parts > Derailleurs

Derailleurs

214 Results
Per Page 30 60
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SRAM XX1 Eagle Type-3 Rear Derailleur
$298.00
Product Rating
 
5.0 stars
 (1 Review)

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… [more]

Shimano Deore XT Shadow + Rear Derailleur (Long Cage)
$99.99
Product Rating
 
5.0 stars
 (1 Review)

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… [more]

Shimano Deore XT Rear Derailleur
(Long Cage) (Top-Normal)
$84.99
Product Rating
 
4.0 stars
 (3 Reviews)

Shimano's Deore XT Rear Derailleur is ready for the rigors of off-road riding and racing with a lightweight aluminum body and low-friction pivots for incredibly easy and smooth shifting. And the XT features 11-tooth pulleys, which alternate chain-link contact reducing wear and smoothing pedaling. [more]

Origin8 Braze-On Front Derailleur Adapter
$11.99

• Converts Braze-on front Derailleurs to clamp on • Lightweight forged alloy • Weight: 28g [more]

Shimano 105 Clamp-On Front Derailleur
$31.99 - $39.99

Shimano's 105 Clamp-On Front Derailleur sports a cold forged-aluminum body with Shimano's extra wide-pivot design for lightning-quick and super-smooth shifts. The steel cage ensures excellent durability. [more]

Shimano Ultegra 11-Speed Di2 Rear Derailleur
$244.99

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… [more]

Shimano Deore XT Dyna-Sys 10-Speed Double Front Derailleur (Top Swing, Clamp-On)
$41.99

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 2x10 set ups. [more]

Shimano Deore XT Dyna-Sys 10-Speed Double Front Derailleur (Top Swing, E-Type)
$38.99

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… [more]

Shimano Deore XT Dyna-Sys 10-Speed Double Front Derailleur (Down Swing, Direct Mount)
$38.99

Shimano's Deore XT Front Derailleur sports a lightweight aluminum cage that's chrome plated to reduce wear, and uses wide parallel pivots to provide fast, smooth, and reliable front shifting. This derailleur uses direct mounting and is specifically optimized for 2x10 set ups. [more]

Shimano Deore XT Dyna-Sys 10-Speed Double Front Derailleur (Down Swing, Clamp-On)
$40.99

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. [more]

Shimano ZEE Shadow + Rear Derailleur
$69.99

Run silent, run deep. Shimano's ZEE rear derailleur uses a short cage and a Shadow profile to keep tucked out of the way of rocks, roots, whatever. The Plus part is a one-way clutch system that stabilizes the cage and your chain when ripping over rough terrain. Chain slap and the noise that goes… [more]

Shimano Saint Shadow + Rear Derailleur
$159.99

Shimano's Saint Rear Derailleur is packed with World Cup-worthy features, like an integrated skid plate, a urethane bump stop, and low-profile Shadow positioning, all of which protect your derailleur as you smash through rock gardens and overgrown singletrack. Shimano Plus Technology minimizes… [more]

Shimano Deore XT Shadow Rear Derailleur Direct Mount (Long Cage)
$84.99

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… [more]

Shimano Deore XT Shadow Rear Derailleur Direct Mount (Mid Cage)
$84.99

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… [more]

Shimano Deore XT 3x Down Swing Front Derailleur
$40.99

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… [more]

SRAM RED Front Derailleur
$107.00

The SRAM RED front derailleur, thanks to Yaw technology, changes everything, eliminating the need for shifter trim. Instead of simply moving back and forth, the derailleur cage actually rotates to maintain a consistent angular relationship with the chain. As a result, shifts feel more direct and… [more]

SRAM X01 Eagle Type-3 Rear Derailleur
$227.00

This derailleur not only answers the Eagle drivetrain’s need for greater capacity, but it’s 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 relatively compact design, and also adds to… [more]

SRAM Apex Rear Derailleur (Short-cage)
$54.00

SRAM's Apex Rear Derailleur features cold-forged aluminum construction for sweet shifting, dependability and low weight. Designed for SRAM's 10-speed road drivetrains and featuring their Exact Actuation Technology, Apex will provide you with perfect shifting every time. [more]

SRAM Apex Rear Derailleur (Medium-cage)
$55.00

SRAM's Apex Rear Derailleur features cold-forged aluminum construction for sweet shifting, dependability and low weight. Designed for SRAM's 10-speed road drivetrains and featuring their Exact Actuation Technology, Apex will provide you with perfect shifting every time. [more]

Shimano Ultegra Rear Derailleur
$90.99 - $96.99

Shimano's Ultegra Rear Derailleur benefits from trickle-down technology from Shimano's top-line Dura-Ace model, which means you get awesome shifting at a more affordable price point. This choice derailleur boasts a light and tough cold-forged-aluminum body with a wide pivot design that boosts… [more]

SRAM NX 1x11 X-Horizon Rear Derailleur
$76.00

The SRAM NX X-HORIZON rear derailleur provides the same smooth, reliable shifting action as XX1—from the larger upper pulley offset to the 12-tooth X-SYNC pulley wheels. By eliminating unwanted chain movement, X-HORIZON shifts faster, puts an end to ghost shifting and reduces shift force and chain… [more]

Third Eye Chainwatcher
$9.99

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

Shimano Ultegra Front Derailleur
$47.99

Shimano's groundbreaking 6800-series front derailleur delivers a shorter stroke at the lever and substantially lighter action for lightning fast shifts with just a flick of your finger. The redesigned pull arm offers more direct tactile feedback during shifts. The derailleur support bolt creates… [more]

Shimano Deore XT Front Derailleur (Direct Mount)
$39.99

• Wider clearance for large wheels • Compatible with shorter chain stays • Efficient cable routing for light shift operation • Increased traction range for long-travel and active rear suspension • Model Number : FD-M8020 • Series : DEORE XT • Swing Action : Side Swing • Cassette Compatibility : 11… [more]

Shimano Ultegra Front Derailleur
$48.99 - $62.99

If you're looking for a high-quality, precision-shifting, light front derailleur, you've found it in Shimano's Ultegra. It's made of cold-forged aluminum with their wide-pivot design that stops flex for smooth, fast and exact shifts, even under load. And this fine derailleur is built tough for… [more]

Shimano Deore XT Rear Derailleur
$99.99

• 11-speed DynaSys compatible • Light Shift Operation With 20% Less Effort • Improved chain stability • Efficient Shifting And Smoother Driving • New Shadow Design With Optimized Slant Angle • New Shift Cable With New Hyper Low-Friction Coating Technology • New Shadow Design With Optimized Slant… [more]

Shimano 105 Rear Derailleur (Long Cage)
$59.99 - $72.00

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… [more]

Campagnolo Veloce Rear Derailleur (Short-Cage)
$164.99

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. [more]

Campagnolo Veloce Clamp-On Front Derailleur
$69.99

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. [more]

Campagnolo Athena Rear Derailleur
$165.00

Campagnolo's Athena Rear Derailleur uses an advanced-parallelogram design that assures quick, precise shifting. The aluminum construction keeps weight low and boosts strength for a rigid assembly. Plus, the pulleys are made from a special material for quieter drivetrain action. [more]

214 Results
Per Page 30 60
1 2 3 4 5 Next >>