Home Mountain Derailleur

Mountain Derailleur

x

Shimano | XT RD-M8000 11SP Rear Derailleur Sgs Cage | Long Cage | 3X Drivetrains

$79.99 21% off $101.99 msrp

Shimano XT RD-M8000 Rear Derailleur The 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 ...

x

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

$78.99 19% off $97.99 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 ...

x

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

$71.99

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 ...

x

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

$114.99

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 ...

x

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

$50.99 27% off $69.99 msrp

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. ...

x

SRAM | X5 Rear Derailleur Long Cage | 10 Speed

$41.99 17% off $51.00 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 ...

x

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

$49.99 28% off $69.99 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 ...

x

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

$125.00

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 ...

x

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

$225.00

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 long ...

x

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

$300.00

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 ...

x

SRAM | NX Eagle 12-Speed Rear Derailleur Black

$107.00

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 ...

x

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

$26.00

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 with 7, ...

x

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

$101.99 11% off $115.00 msrp

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 ...

x

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

$43.99

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 ...

x

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

$19.99 25% off $26.99 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 ...

x

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

$129.99 19% off $162.00 msrp

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 ...

x

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

$700.00

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 ...

x

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

$239.99 23% off $314.99 msrp

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 ...

x

Shimano | XTR Di2 Fd-M9070 Derailleur 2X11 | W/O Bracket

$199.99 48% off $390.00 msrp

Shimano XTR Di2 M9070 Front Derailleur Focus and determination defines you. You are streamlined and efficient. You embrace the most difficult challenges and refuse to give up. You never make excuses, you never stop trying. You conquer mountains from the bottom up, never satisfied with only the descent. You crush the whole loop, every pedal stroke a relentless assault on gravity, your competitors and your personal records. You are XTR and XTR is you. Seriously ...

x

SRAM | SX Eagle Rear Derailleur Eagle 12 Speed | | Black | Long Cage

$85.00

SRAM SX EAGLE REAR DERAILLEURTHE NEW DERAILLEUR IN TOWN12-speed drivetrains have become mainstream and technology has come a long way since the first generation. The SRAM SX Eagle Rear Derailleur features the proven SRAM 1x-specific X-Horizon design. It works great with 11-50T and 10-50T cassettes. It features X-Sync pulley technology that provides greater efficiency, crisper shifting, and quieter operation.Note: This derailleur is not compatible with SRAM's new 52T cassette.FeaturesX-Sync ...

x

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

$207.99

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. The ...

x

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

$199.99 9% off $220.00 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 ...

x

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

$289.99

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 for superior ...

x

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

$21.00 8% off $23.00 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 ...

x

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

$78.99 28% off $110.00 msrp

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 ...

x

SRAM | X5 9 Speed Rear Derailleur Medium Cage

$39.99 14% off $47.00 msrp

SRAM X5 9-Speed Rear DerailleurSRAM is renowned in the world of mountain biking for their quality and durable products. The SRAM X5 9-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 9-speed derailleur will keep you ...

x

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

$60.99 7% off $66.00 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 ...

x

SRAM | X01 EAGLE AXS Rear Derailleur - 52T Max | Black | AXS | 12 Speed | 52t Max

$700.00

SRAM X01 EAGLE AXS Rear Derailleur - 52T MaxThe SRAM X01 EAGLE Rear Derailleur - 52T Max is more than a mechanical read derailleur with a battery and motor bolted on and is the heart of the whole AXS system. It features a shorter cage for 10mm more ground clearance, with more chain wrap on the cassette to sit slightly further forward, and further inboard from mechanical Eagle. It also features instantaneous shifts from a ...

x

Shimano | XTR Di2 RD-M9050 Rear Derailleur GS Cage | 11 SPD | Di2 | for 1X11 or 2X11

$419.99 33% off $629.99 msrp

Shimano XTR Di2 M9050 Rear Derailleur Focus and determination defines you. You are streamlined and efficient. You embrace the most difficult challenges and refuse to give up. You never make excuses, you never stop trying. You conquer mountains from the bottom up, never satisfied with only the descent. You crush the whole loop, every pedal stroke a relentless assault on gravity, your competitors and your personal records. You are XTR and XTR is you. Seriously ...

x

Shimano | XT Fd-M8025 2X11 Frnt Derailleur Direct Mount | Top Pull

$34.99 7% off $38.00 msrp

Shimano XT FD-M8025 2X11 Front Derailleur A new generation of Deore XT line calls for a new design and approach to today's mountain biking scene. The front derailleur features increased traction range for long-travel and active rear suspension. Efficient cable routing calls for a light shift operation. The XT Front Derailleur can accommodate 34 teeth chainrings up to 38 teeth. Shimano XT FD-M8025 2X11 Front Derailleur Features: Increased traction range for long-travel and active rear ...

x

Shimano | Altus M310 Front Derailleur 7/8-Speed Top Swing | Dual-Pull

$16.99

Shimano Altus M310 Front Derailleur The Altus M310 front derailleur delivers top notch Shimano shifting performance for your 3x7 or 3x8 speed Shimano drivetrain. A perfect solution for riders seeking a dependable front derailleur for their commuter, or casual get around town bike, but don't want to break the bank. Specifications Front Derailleur Clamp: 28.6mm, 34.9mm, 31.8mm Front Derailleur Cable Pull: Top Derailleur Capacity: 20 Crank-FD Type: Mountain Triple FD/Shifter Compatibility: ...

x

Shimano | Fd-M4000 Front Derailleur Top Swing | Dual Pull | 34.9mm Clamp

$17.99 45% off $33.00 msrp

Shimano FD-M4000 Front Derailleur The Shimano M4000 Alivio front derailleur was drafted up and pieced together to take on more unforgiving riding conditions. Its' low profile and down swing action calls for smooth and light action shifting. The result is a reliable front derailleur that fights rough and rowdy with smoothness and silence; a valuable choice for the recreational and avid mountain cyclist alike. Shimano FD-M4000 Front Derailleur Specifications: Series: ALIVIO Swing Action: ...