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> Bicycling Catalog > Parts > Derailleurs

Derailleurs

225 Results
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Shimano Deore XT Shadow + Rear Derailleur (Long Cage)
$109.99
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 SLX Rear Derailleur (Mid Cage)
$79.99
Product Rating
 
1.0 stars
 (1 Review)

Shimano's SLX Rear Derailleur combines the best from the all-mountain group Hone and the XC group Deore LX. Perfect for modern mountain bikes that perfectly blend lightweight with serious burliness, the SLX uses Shimano's low-profile Shadow technology, straight cable design and rocks a bump stop… [more]

Shimano Dura-Ace Di2 Rear Derailleur
$699.99

Put the future of shifting under your control with Shimano's Dura-Ace Di2 electronic rear derailleur. Feather-light cold-forged aluminum and carbon fiber construction offer exceptional weight savings and extreme durability. The Di2 9070 rear derailleur is optimized for Shimano's 11-speed… [more]

SRAM X9 2x10 Front Derailleur
(High-clamp, Dual-pull)
$55.99

SRAM's X9 Front Derailleur sports an aluminum body, a stiff steel cage and a cutout design for exceptional durability with minimal weight. It provides, crisp, precise action for fast, smooth and reliable shifting season in and season out. [more]

Shimano Ultegra Di2 Rear Derailleur
$309.99

Shimano's electric-shifting Ultegra Di2 Rear Derailleur is driven by battery power and its servo motor, so shifts are fast, precise and perfect every time. It's made of light, tough cold-forged aluminum and has the chain-wrap capacity for standard and compact cranksets. Since there aren't any… [more]

SRAM X4 7-/8-Speed Rear Derailleur
$29.99

SRAM's X4 Rear Derailleur provides precise, dependable shifting along with long-term durability. Its aluminum and steel construction delivers through the roughest trail, while SRAM's 1:1 actuation ratio and direct cable routing provide quick, reliable shifts. This derailleur is compatible with 7-… [more]

SRAM Apex Braze-On Front Derailleur
$39.99

For smooth downshifts and fast upshifts, SRAM's Apex Front Derailleur is engineered for success. Its aluminum body is light as a feather while its steel cage is stiff for precision shifts everytime. The Apex Front Derailleur shifts great on standard and compact cranksets, too. [more]

SRAM Apex Clamp-On Front Derailleur
$59.99

For smooth downshifts and fast upshifts, SRAM's Apex Front Derailleur is engineered for success. Its aluminum body is light as a feather while its steel cage is stiff for precision shifts everytime. The Apex Front Derailleur shifts great on standard and compact cranksets, too. [more]

Shimano Deore Shadow+ Rear Derailleur (Mid Cage)
$68.99

Shimano's Deore Shadow+ Rear Derailleur is loaded with mountain bike technology. The Shadow design tucks the rear derailleur closer in to the wheel, reducing damage from rocks, roots, and trail obstacles. When it comes to gear changes, Shimano's Dyna-Sys supplies consistent, smooth shifting across… [more]

SRAM Apex Rear Derailleur (Medium-cage)
$59.99

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 Dura-Ace 11-Speed Rear Derailleur
$219.99

Shimano's Dura-Ace Rear Derailleur boasts a light and reliable cold-forged-aluminum body with a carbon cage and a wide pivot design that boosts rigidity for smooth, speedy shifts. It has fluorine-coated pivots that minimize friction for nearly effortless shifting. The oversize sealed-bearing… [more]

Shimano SLX Dyna-Sys 10-Speed Shadow Rear Derailleur
$79.99

Ride it all with Shimano's SLX Dyna-Sys 10-Speed Shadow Rear Derailleur. The radical design means that the Shadow is super-low profile; it barely protrudes more than the quick release nut. Direct cable routing fires off shifts super quick and reduces the chance of the cable snagging on roots and… [more]

Shimano Ultegra 11-Speed Rear Derailleur
$79.99 - $99.99

Shimano's Ultegra Rear Derailleur delivers category-defining 11-speed shifting. At the heart of the derailleur is a light, tough, cold-forged-aluminum body with a wide, rigid pivot design that maximizes shifting speed and equalizes shift effort across the cassette. Smooth-spinning pulleys use… [more]

Shimano Alivio Rear Derailleur
$49.99

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

Shimano SLX Shadow + Rear Derailleur (Long Cage)
$89.99

SLX has always been Shimano's workhorse group: seriously solid performance, reasonable weight and all-mountain toughness. Well, this M675 version gets some trickle down features from XTR that are bound to make trail riders rejoice. This Shadow Plus derailleur retains the tucked-in Shadow profile… [more]

SRAM RED 22 Rear Derailleur
$357.99

SRAM's RED 22 Rear Derailleur boasts exceptionally low weight and fast and accurate shifting through 11 gears. Carefully shaped jockey wheels work together with the sculpted chain pulley cage for lightning-fast, ultra-precise shifts, and an elastomer coating applied to the jockey wheels deliver… [more]

Shimano Tiagra Rear Derailleur
$47.99 - $49.99

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. [more]

Shimano 105 Rear Derailleur (Long Cage)
$59.99

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]

Shimano Dura-Ace 11-Speed Front Derailleur Braze-On
$99.99

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… [more]

Shimano SLX Shadow + Rear Derailleur (Mid Cage)
$79.99

SLX has always been Shimano's workhorse group: seriously solid performance, reasonable weight and all-mountain toughness. Well, this M675 version gets some trickle down features from XTR that are bound to make trail riders rejoice. This Shadow Plus derailleur retains the tucked-in Shadow profile… [more]

Shimano Deore Shadow+ Rear Derailleur (Mid Cage)
$68.99

Shimano's Deore Shadow+ Rear Derailleur is loaded with mountain bike technology. The Shadow design tucks the rear derailleur closer in to the wheel, reducing damage from rocks, roots, and trail obstacles. When it comes to gear changes, Shimano's Dyna-Sys supplies consistent, smooth shifting across… [more]

Shimano Sora Rear Derailleur (9-speed)
$42.99

Shimano's Sora Rear Derailleur is made for 9-speed drivetrains. It features smooth 11-tooth pulleys, a light-action spring, and a wide outer-pivot design that increases rigidity for precision shifts every time. [more]

Shimano XTR Shadow Plus Rear Derailleur (Long Cage)
$229.99

Shimano blows us away again with the XTR Shadow Plus 10-speed rear derailleur. The Shadow design is already well known and loved for its direct cable routing and low profile that greatly lessens the risk of snagging your cable on roots or tagging your derailleur on rocks. Shimano's Plus derailleur… [more]

SRAM RED Rear Derailleur
$345.99

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… [more]

Shimano Alivio Rear Derailleur (9-speed)
$49.99

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

Shimano Deore XT Shadow Rear Derailleur Direct Mount (Long Cage)
$89.99

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 SLX Front Direct-Mount Derailleur (Double, Down Swing)
$44.99

Shimano's SLX Front Derailleur is made for long-travel, all-mountain bikes with a double ring set up. The compact cage design gives you improved rear tire clearance while the matched radius reduces chain drop. This model works with direct mount frames with top-pull cable routing. It's super stiff… [more]

SRAM X7 2x10 Front Derailleur
(High Direct-mount, Dual-pull)
$41.99

SRAM's X7 Front Derailleur is stiff, light and strong. It provides crisp, precise action for fast, smooth and reliable shifting season in and season out. [more]

SRAM X5 2x10 Front Derailleur
(High-clamp, Top-pull)
$37.99

SRAM's X5 2x10 Front Derailleur is made from chrome-plated steel with a forged aluminum clamp for strength and precision. It provides crisp action for fast, smooth, and reliable shifting season in and season out. • 31.8/34.9 clamp diameter • Weight: 179 grams [more]

SRAM Force WiFli Rear Derailleur
$129.99

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… [more]

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