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Derailleurs

Shimano Dura-Ace Braze-On Front Derailleur
$131.99
The Dura-Ace Front Derailleur is Shimano's top-of-the-line front changer. The body is made of cold-forged aluminum for lightness with top-notch strength, and the pivots are extra wide for amazing shifting. The lightweight, replaceable aluminum cage is nickel plated for durability. Plus, the 7900 is designed to eliminate the need to trim the derailleur to prevent chain rubbing.
Shimano SLX Rear Derailleur  (Mid Cage)
$77.99
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 that prevents chainstay contact. It's tough, it's light and most important, it gives you crisp, accurate shifting.
Shimano 105 Braze-On Front Derailleur
$47.99
Shimano's 105 Braze-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.
Shimano 105 Clamp-On Front Derailleur
$47.99
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.
Shimano 105 Clamp-On Front Derailleur (Triple Chainring)
$49.99
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.
Shimano 105 Rear Derailleur (Short Cage)
$65.99
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 from each cassette cog ensuring that every shift resonates with the plunk of exact gear engagement.
Shimano Claris 8-Speed Rear Derailleur
$43.99 - $44.99
Shimano's Claris 8-Speed Rear Deraileur features smooth 11-tooth pulleys, a light-action spring, and a wide outer-pivot design that increases rigidity for precision shifts every time.
Shimano Claris Front Derailleur
$32.99 - $39.99
Shimano Claris front derailleurs offer, smooth easy shifts and are compatible with dual-control road shifters as well as flat-bar style Rapidfire Plus shifters.
Shimano CX70 Front Derailleur
$59.99
Shimano's CX70 Front Derailleur was designed from the ground up for the uiquely punishing world of cyclocross. Mud-shedding plates fight back against ice and debris build up. Reinforced pins stiffen the plates for fast shifts under the worst conditions, while special attention has been paid to the derailleur pivots and arms so they shed mud and ice. The cage size is optimized for the close-ratio chainrings common on cyclocross bikes. The CX70 Front Derailleur is available as either a top or bottom pull model to suit your bike.
Shimano Deore Front Derailleur  (Down Swing)
$61.99
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 Deore Front Derailleur  (Top Swing)
$61.99
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 Deore Shadow Rear Derailleur (Mid Cage)
$72.99
Shimano's Deore Shadow Rear Derailleur is ready for mountain bike action. 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 the entire cassette.
Shimano Deore XT Shadow + Rear Derailleur (Mid Cage)
$102.99
Shimano's Deore XT Rear Derailleur uses cold-forged construction and cutting edge technology to deliver crisp shifting, real-world reliability, and trademark precision. 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.
Shimano Deore XT Shadow Rear Derailleur (Long Cage) (Top-Normal)
$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 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 Deore XT Shadow Rear Derailleur Direct Mount (Long Cage)
$96.99
Shimano's Deore XT Shadow Rear Derailleur is perfect for today's aggressive, all-mountain bikes with rear through axles. The Direct Mount uses less parts and provides a solid connection to your machine. The Shadow design means it's super-low profile; it barely protrudes more than the bike's rear stays. A strong spring keeps the body stable when blasting through technical terrain and yields a firm, crisp shifting feel. And of course, shifting is spot-on thanks to the direct cable routing that also reduces the chance of the cable snagging on branches and shrubs.
Shimano Deore XT Shadow Rear Derailleur Direct Mount (Mid Cage)
$96.99
Shimano's Deore XT Shadow Rear Derailleur is perfect for today's aggressive, all-mountain bikes with rear through axles. The Direct Mount uses less parts and provides a solid connection to your machine. The Shadow design means it's super-low profile; it barely protrudes more than the bike's rear stays. A strong spring keeps the body stable when blasting through technical terrain and yields a firm, crisp shifting feel. And of course, shifting is spot-on thanks to the direct cable routing that also reduces the chance of the cable snagging on branches and shrubs.
Shimano Deore XT Shadow Rear Derailleur  (Long Cage) (Top-Normal)
$99.99
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 Deore XT Shadow Rear Derailleur  (Mid Cage) (Top-Normal)
$99.99
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 Dura-Ace 11-Speed Front Derailleur Braze-On
$131.99
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 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.
Shimano Dura-Ace 11-Speed Rear Derailleur
$249.99
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 pulleys are silky smooth, ultra quiet, and keep out dirt and water. Plus, the 9000 accepts up to a 28-tooth cassette cog for even greater gearing possibilities.
Shimano SLX Dyna-Sys 10-Speed Front Derailleur (Down Swing, Clamp-On)
$59.99
Shimano's SLX Front Derailleur sports a lightweight aluminum cage that's chrome plated to reduce wear. Plus, the body boasts wide parallel pivots that provide fast, smooth and reliable shifts every time.
Shimano SLX Dyna-Sys 10-Speed Shadow Rear Derailleur
$89.99
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 rocks. A stronger spring keeps the body more stable when blasting through technical terrain at speed and yields a firm, crisp shifting feel. Plus, the bracket axle keeps the derailleur body from contacting your chainstay and reduces chatter so you just concentrate on the best line.
Shimano SLX Front Derailleur (Triple, Top Swing)
$59.99
Shimano's SLX FD-M670 Front Derailleur is made for long-travel, all-mountain bikes with a triple-ring set up. The compact cage design gives you improved rear tire clearance while the matched radius reduces chain drop. It's a top-swing, dual-pull derailleur, great for full suspension bikes and 29ers. It's super stiff for the quick, authoritative shifts that serious mountain bikes demand.
Shimano Sora Front Derailleur
$32.99 - $39.99
For quick, dependable shifting, look no further than Shimano's Sora Front Derailleur. Sora front derailleurs are compatible with dual-control road shifters and flat-bar style Rapidfire Plus shifters.
Shimano Tiagra Front Derailleur
$36.99
Shimano's Tiagra Front Derailleur provides quick shifting. The clear-coated aluminum body and plated-steel cage are extra durable so you can enjoy smooth shifts mile after mile.
Shimano Tiagra Rear Derailleur
$62.99 - $66.99
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.
Shimano Ultegra 11-Speed Rear Derailleur
$109.99
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 sealed bearing to keep out the dirt and ensure quiet running in the miles to come.
Shimano Ultegra Di2 Braze-On Front Derailleur
$334.99
Shimano's Ultegra Di2 Front Derailleur makes the dream of lightning-quick front shifting a reality. Its intelligent electric brain senses the location of your chain, providing impossibly fast, smooth and accurate shifting, even under load, with just the push of a button on your Ultegra Di2 shifter (sold separately). It also auto-trims to maintain clearance between the chain and cage no matter what chainring/cog combination you choose. You'll never miss a shift again and will hit the right ring faster than ever. And, because there are no cables and housing to stretch, wear or fail, you'll also love Di2's amazingly durable, reliable and silent operation.
Shimano Ultegra Front Derailleur
$53.99 - $79.99
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 reliability and durability, too.
Shimano Ultegra Front Derailleur
$49.99
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 solid contact to the frame, stiffening the derailleur and stabilizing it for faster, smoother shifts.
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