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Shimano | XT RD-M8000 11SP Rear Derailleur GS Cage, Medium Cage, 1X/2X Drivetrains

$64.94 39% off $106.99 msrp

Shimano XT RD-M8000 Rear DerailleurThe long-awaited Shimano XT 11 speed drivetrain has made its grand entrance! Featuring Shimano's innovative ShadowPlus technology and a refined geometry, the Deore XT M8000 11-speed rear derailleur is designed to reign authority over today's aggressive style of trail and all-mountain riding. By maintaining chain tension, the optimized slant angled Shadow system eliminates chain slap and greatly lowers the chances of dropping your chain. The easy-to-adjust ...

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Shimano | XT RD-M786 10 Speed Rear Derailleur | Black | Medium Cage

$89.99 13% off $103.99 msrp

Shimano XT RD-M786 10 Speed Rear DerailleurFeaturing Shimano's innovative Shadow clutch technology, the Deore XT rear derailleur is designed for today's aggressive style of trail and all-mountain riding. By maintaining chain tension, the Shadow system eliminates chain slap and lowers the chances of dropping your chain. Other improvements include reduced noise and rotational drag as well as a low-profile pulley cage for better clearance over harsh terrain. Why choose an XT derailleur over a ...

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Shimano | XT RD-M8100 Rear Derailleur SGS, Long Cage, For 1X Drivetrains

$118.99

SHIMANOXT RD-M8100 Rear DerailleurThe new generation of XTShimano has been making some of the best bicycle components since the 1970's and they continue to produce some of the most sought-after components in the industry. XT is Shimano's work-horse mountain bike group and features some of the finest technology and produces an incredibly clean and reliable shift. The newest generation of XT is not only new and shiny, it comes with all-new technology. The Shimano XT ...

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Shimano | XT RD-M8120 Rear Derailleur SGS, Long Cage, for 2X Drivetrains

$118.99

SHIMANOXT RD-M8120 Rear DerailleurThe new generation of XTShimano has been making some of the best bicycle components since the 1970's and they continue to produce some of the most sought-after components in the industry. XT is Shimano's work-horse mountain bike group and features some of the finest technology and produces an incredibly clean and reliable shift. The newest generation of XT is not only new and shiny, it comes with all-new technology. The Shimano XT ...

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Shimano | SLX RD-M7100 Rear Derailleur SGG, Long Cage

$78.99

SHIMANOSLX RD-M7100 Rear DerailleurThe new generation of SLXShimano has been making some of the best bicycle components since the 1970's and they continue to produce some of the most sought-after components in the industry. SLX is Shimano's price-conscious mountain bike group but still features some of the finest technology. The newest generation of SLX is not only new and shiny, it comes with all-new technology. The Shimano SLX RD-M7100 Rear Derailleur has been upgraded from ...

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Shimano | Zee RD-M640 10SP Rear Derailleur | Black | DH, 11-23T/11-28T

$59.98 18% off $73.99 msrp

Shimano Zee RD-M640 10SP Rear DerailleurThe Zee derailleur represents the new standard of affordable DH rear derailleurs. Featuring Shimano's innovative Shadow Clutch system that virtually eliminates chain slap and a compact shape designed to protect the derailleur from impacts, the Zee rear derailleur is specifically designed to handle the rigors of extreme downhill and sets a new standard for durability and performance. FeaturesShimano Shadow Plus RD technology: Super low-profile design ...

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SRAM | XX1 Eagle AXS Rear Derailleur - 52T Max | Black | 12 Speed, AXS eTap, 52T Max, Battery not included

$549.00 27% off $753.00 msrp

SRAM XX1 Eagle AXS eTap Rear Derailleur - 52T MaxWhen eTap came out, it completely revolutionized electronic shifting. You no longer needed wires in order to shift your derailleurs which created a much cleaner look that was much easier to install on any bike model. Now, this same technology is available for mountain bikes with the SRAM XX1 Eagle AXS Groupset. This new groupset brings wireless electronic shifting to the trail which enhances capability and ...

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Shimano | Deore RD-M591 9 Speed Rear Derailleur | Black | SGS, Long Cage

$32.99 47% off $62.99 msrp

The Deore series is a staple of the Shimano lineup, offering outstanding performance at an affordable price. Proven technologies deliver durability and reliabilityVersatile design, on or off roadDouble Servo-Panta mechanism for smooth consistent shiftsLight weight aluminum/steel construction, approximate weight 292 gramsOptimized for use with Shimano 9 speed. NOT compatible with Shimano Dyna-Sys 10-speed MTB Components. Maximum front difference: 22TMax Rear Sprocket: 34TTotal Capacity: ...

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SRAM | GX EAGLE Rear Derailleur - 52T Max | Lunar | 12 Speed, 52t Max

$135.00

SRAM GX EAGLE Rear Derailleur - 52T MaxSRAM recognizes that riders want the derailleur to do its job shifting on command, whether under climbing load or the stage finish. The SRAM GX EAGLE Rear Derailleur - 52T Max gets it done with an updated cage architecture that improves chain management. It has been refined to work with the new 10-52t cassettes and is also backwards compatible for the 10-50t versions, so you got options! The ...

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SRAM | X01 EAGLE Rear Derailleur - 52T Max | Lunar | 12 Speed, 52t Max

$214.00

SRAM X01 EAGLE Rear Derailleur - 52T MaxThe SRAM X01 EAGLE Rear Derailleur - 52T Max is a new derailleur from SRAM. It features a shorter cage for 10mm more ground clearance, with more chain wrap on the cassette to sit slightly further forward. No other rear derailleur is as Enduro focused and trail ready as the SRAM X01 EAGLE Rear Derailleur - 52T Max. FeaturesRiding styule: Enduro focused and trail readyForged aluminum cage for ...

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Shimano | SLX RD-M7000 11S Rear Derailleur GS Cage, Shadow Plus

$76.99

Shimano SLX RD-7000 Rear Derailleur Shimano completely redesigned the SLX M7000 series rear derailleur with premium features from XTR and Deore XT that include a new shadow design with optimized, shallow slant angle, low profile design. It makes great use of adjustable stabilizers for maximum stability and lower shift effort as well as being direct mount compatible. The SLX RD-M7000 rear derailleur also features Shimano Shadow RD+ technology and a refined geometry for increased stability. ...

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SRAM | GX 1X11 Speed Rear Derailleur | Black | Long Cage, 1X11, X-Actuation

$117.00

SRAM GX 1x11 Ride Your Way, Far And Wide For every bike, there's a rider. A rider who builds it. A rider who knows it. A rider who's always ready to take the bike somewhere new. Introducing GX, the drivetrain for people who love to ride without restraint. From beginner to expert, GX delivers personalized gear choices that take you as far and wide as you want to go. Engineered in Germany with 1x and ...

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SRAM | XX1 EAGLE Rear Derailleur - 52T Max | Lunar | 12 Speed, 52t Max

$289.00 10% off $323.00 msrp

SRAM XX1 EAGLE Rear Derailleur - 52T MaxSRAM occupies a new realm of shifting performance with the redesigned XX1 EAGLE Rear Derailleur - 52T Max, which gives no compromise racers and dream-bike builders a true top-tier option. The crisp, precise XX1™ shifting feel athletes rely on now features an updated cage geometry for improved chain management. The updated cage geometry provides better chain retention and crisper shifting, for a smoother riding experience. It also makes ...

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SRAM | X5 Rear Derailleur Long Cage, 10 Speed

$50.00 5% off $53.00 msrp

SRAM X5 Rear Derailleur 10-SpeedSRAM is renowned in the world of mountain biking for their quality and durable products. The SRAM X5 10-speed derailleur is no exception to their reputation. Experience smooth operation and precision every time you shift. Featuring a 1:1 actuation ratio for easy setup and service, an aluminum frame that is light and strong, and direct cable routing which reduces the amount of cable friction, the X5 10-speed derailleur will keep you ...

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SRAM | NX 11 Speed Rear Derailleur | Black | Long Cage, 11 Speed, X-Actuation

$82.00 5% off $87.00 msrp

SRAM NX Rear Derailleur START NEW. START RIGHT. START WITH SRAM NX. The SRAM NX rear derailleur provides the same smooth, reliable shifting action as it's big brother, the XX1. It will shift fast as well as put an end to the dreaded ghost shift. The new NX derailleur is the most affordable, fully featured 11 speed rear derailleur in the industry and designed to be an integral part of the perfect build group for ...

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Shimano | XT Di2 RD-M8050 Rear Derailleur GS Cage, Shadow Plus

$338.99

Shimano XT rd-M8050 Di2 Rear Derailleur Complete Control At Your Fingertips Here it is, your opportunity to get on board with the most advancedMTB component system on the planet! Shimano brings Di2 technology to the masses with the XT M8050, Di2 groupset. Shimano has redesigned and adapted Di2 for the demanding conditions ofmountain biking and takes the sting off the pocket book by bringing it to the XT level. At a mere40g weight penalty over ...

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Microshift | Advent Front 9 Speed Double Derailleur 9-Speed Double 44-48T Max 31.8/34.9mm

$29.99

MicroSHIFT Advent Front 9 Speed Double DerailleurMicroSHIFT components are known for delivering bombproof and precise shifting mile after mile. It’s clear that their reputation stays true for the Advent front derailleur. It offers smooth and predictable 2x9-speed shifting all day long. Support for 34. 9mm seat tubes and 31. 8mm seat tubes with an adapter ensures excellent compatibility. Simply put, the Advent front derailleur delivers an excellent and affordable option for riders using a ...

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Shimano | Altus RD-M310 7/8 Speed Rear Derailleur | Black | Long Cage, 7/8 Speed

$21.99 21% off $27.99 msrp

Shimano Altus M310 7/8 Speed Rear Derallieur The Shimano Altus rear derailleur features an advanced light-action, long-cage design with Teflon-coated bushings. What sets the Shimano Altus derailleur apart from other rear derailleurs is its unique 13 tooth upper and 15 tooth lower pulleys that provide a 43 teeth chain wrap capacity (more than conventional 11 tooth pulleys) and enable them to rotate with less friction. Features: Advanced light-action design Teflon-coated bushings ...

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Shimano | Deore RD-M4120 10/11 Speed Rear Derailleur SGS Cage

$40.99

SHIMANO DEORE RD-M4120 10/11-SPEED REAR DERAILLEURNEW AND IMPROVEDShifting performance is important when you're riding in demanding terrain. Being able to go from a high gear to a low gear quickly will save your legs on those tough climbs. The Shimano Deore RD-M4120 10/11-Speed Rear Derailleur has a versatile design for both 10 and 11-speed drivetrains. It features Shadow technology for more stability during aggressive riding. This derailleur has a maximum cog size of 42T. FeaturesVersatile ...

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Shimano | Acera RD-M360 7/8 Speed Rear Derailleur | Black | Long Cage

$23.99 27% off $32.99 msrp

Shimano Acera M360 SGS Rear Derailleur Shimano's Acera component family is recognized for its durability, reliability, and welcoming price point. The Acera M360 SGS Rear Derailleur is no exception. The advanced light-action long cage design is compatible with Shimano/SRAM 7 or 8 speed cassettes that don't exceed a 34 tooth cog. The full-metal construction and Teflon coated bushings are primed and set to take on even the roughest of trails. Features: Advanced light-action design ...

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SRAM | GX Type 2.1 10 SPD Rear Derailleur | Black | Medium Cage, Exact Actuation

$67.00 5% off $71.00 msrp

SRAM GX 2x10 Ride Your Way, Far And Wide For every bike, there's a rider. A rider who builds it. A rider who knows it. A rider who's always ready to take the bike somewhere new. Introducing GX, the drivetrain for people who love to ride without restraint. From beginner to expert, GX delivers personalized gear choices that take you as far and wide as you want to go. Engineered in Germany with 1x and ...

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Shimano | Saint RD-M820 10SP Derailleur | Black | DH, 11-23T/11-28T

$178.99

Shimano M820 Saint Rear DerailleurThe Saint derailleur represents the new standard of DH rear derailleurs. Featuring Shimano's innovative Shadow Clutch system that virtually eliminates chain slap and a compact shape designed to protect the derailleur from impacts, the Saint rear derailleur is specifically designed to handle the rigors of extreme downhill and sets a new standard for durability and performance. 10-speed only Urethane elastomer bump stop reduces noise Shimano Shadow Plus RD ...

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SRAM | X.4 7/8 Speed Rear Derailleur | Black | 7/8 Speed, Long Cage

$24.38 23% off $32.00 msrp

SRAM X. 4 7/8 SPEED REAR DERAILLEURAFFORDABLE AND RELIABLEThe rear derailleur is the component that moves your chain from one gear to the other on the back. The type of rear derailleur on your bike will have a significant impact on your performance, with higher-end rear derailleurs shifting better than lower-end derailleurs. The SRAM X. 4 7/8-Speed Rear Derailleur is an affordable and reliable derailleur that is great for repairs and upgrades. It is compatible ...

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SRAM | XX1 Type 2.1 11SP Rear Derailleur Black/ | Grey | 11 Speed, X-Actuation

$214.99 33% off $321.00 msrp

Sram XX1 Type 2. 1 11 Speed Rear Derailleur Never settling, Sram continues to refine their 1X drivetrain components. The newest incarnation of the Sram XX1 Type 2. 1 11 Speed derailleur includes some minor tweaks that dial in the system just a hair more, inching it closer to the edge of perfection. A new silent 12T X-Synch pulley tooth design reduces noise, engages the chain quicker, and works in conjunction with the front chaining ...

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SRAM | NX Eagle 12-Speed Rear Derailleur Black

$99.00 13% off $115.00 msrp

SRAM NX EAGLE 12-SPEED REAR DERAILLEURThe 12-speed revolution has finally come to the SRAM NX line. The SRAM NX Eagle 12-Speed Rear Derailleur is designed to work with the ultra-wide range 11-50t Eagle cassettes. It features SRAM's X-Horizon design and a new Type-3 Roller Bearing Clutch that provides quiet and consistent performance. The Eagle pulley technology provides greater efficiency, crisper shifting, and quieter operation. If you're looking for a robust rear derailleur with the ...

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SRAM | X1 Type 2.1 11SP Rear Derailleur | Black | 11 Speed, Type 2.1, X-Actuation

$174.99 21% off $224.00 msrp

SRAM X1 11-Speed X-Horizon Rear Derailleur With the introduction of X1, SRAM brings their popular 1x11 speed drivetrain to the masses. X1 uses much of the same technology of X01 with more price-conscious material choices. In the case of the SRAM X1 X-Horizon Rear Derailleur the only main difference is an alloy cage instead of carbon. Adding all of 4 grams to the design and saving you more of that hard earned cash. Every detail ...

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SRAM | X01 Type 2.1 11SP Rear Derailleur | Black | X-Actuaion

$215.99 6% off $230.00 msrp

SRAM X01 Type 2. 1 Rear Derailleur Have you always wanted to swathe your beloved bike in SRAM'S incredible XX1 1x11 drivetrain technology? You're in for a treat! With SRAM'S X01 1x11 drivetrain line, you can grace your bike with the benefits of single-ring living without the sheer XX price tag. The SRAM X01 11 Speed Rear Derailleur features a horizontal parallelogram design, X-HORIZON that keeps the chain gap the same across all 11 gears. ...

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SRAM | X.3 7 Speed Rear Derailleur | Black | 7 Speed

$19.99 16% off $24.00 msrp

SRAM X. 3 7-SPEED REAR DERAILLEURAFFORDABLE AND RELIABLEThe SRAM X. 3 7-Speed Rear Derailleur is an affordable and reliable derailleur that is great for repairs and upgrades. It is compatible with 7, 8, and 9-speed shifters and cassettes and uses a 1:1 shifter-to-derailleur actuation ratio for precise light-action indexing. At only 272g, this will be a great upgrade for your bike. FeaturesCompatible with 7, 8, and 9-speed shifters1:1 shifter-to-derailleur actuation ratio for precise ...

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Shimano | DEORE XT RD-M8130 SGS 11 Speed Rear Derailleur REAR DERAILLEUR, RD-M8130, DEORE XT, SGS 11-SPEED, TOP NO

$121.99

Shimano RD-M8130 DEORE XT SGS 11 Speed Rear DerailleurLegendary Shimano performanceShimano’s new LINKGLIDE system is here and it’s ready to deliver Shimano’s legendary performance for riders in search of the best in component longevity. The M8130 Deore XT derailleur perfectly integrates into the LINKGLIDE system with support for LINKGLIDE cassettes, including support for the massive 11-50t 11-speed cassette. This means that you’re getting mountain bike level gearing range but with increased ...

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Shimano | Ultegra RX RD-RX800 Derailleur | Black | GS Cage, 34 Tooth Max

$117.99

Shimano Ultegra RX RD-RX800 DerailleurShimano has given the Ultegra R8000 rear derailleur an updated design that pushes road bike capabilities to encompass a broader range of riding styles. The Shimano Ultegra RX RD-RX800 Derailleur expands the potential of the Ultegra R8000 by combining chain stabilizing features with the same performance characteristics found in Shimano’s road drivetrain. The Shimano Ultegra RX RD-RX805 Rear Derailleur uses Shimano's SHADOW RD low profile design, which ...

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SRAM | Force 1 Type 3.0 Rear Derailleur | Gray | Long Cage, 42 Tooth Max

$180.66 25% off $243.00 msrp

SRAM Force 1 Type 3. 0 Rear DerailleurMake your front derailleur a thing of the past. Put all the gears you need at one fingertip with a spooky-silent drivetrain and fast, quiet shifting. It will change where you ride and the way you ride. It will open new roads. With their new 1x Road lineup, SRAM took what they've learned from their 1x mountain lineup and translated that to Road and CX. Chain tension is ...

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Microshift | T382B Front 8 Speed Double Derailleur 8-Speed Double 44-48T Max 31.8/34.9

$17.99 5% off $18.99 msrp

MicroSHIFT T382B Front 8 Speed Double DerailleurMicroSHIFT’s T382B Front Derailleur is a fantastic choice for Shimano Mountain drivetrain users in search of an affordable and reliable wide-range front derailleur for touring applications. Its aluminum construction ensures durability and is designed to handle any conditions. Support for up to 44-48t chainrings gives you a variety of gear choices. It may not be flashy, but the T382B front derailleur delivers precise and crisp shifting all day ...