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Rear Derailleur

$252.00 9% off $279.99 msrp

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Shimano Di2 Ultegra RD-6870 Rear Der

$252.00 9% off $279.99 msrp

Shimano Ultegra Di2 RD-6870 Rear Derailleur In true Ultegra fashion, the 6870 series takes the pro tested Di2 technology from its steeper Dura-Ace big brother, to a price that non-pros can sink their teeth into. Di2 electronic shifting enables a whole new level of riding that can�t be experienced through traditional mechanical shifting, by offering smoother, faster, more precise and nearly flawless shifting. The Ultegra 6870 Rear Derailleur utilizes Shimano�s E-tube software for ingenious ...
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$11.49

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Shimano Tourney TX35 Rear Derailleur

$11.49

Featuring many of the systems found on higher end Shimano components, the Tourney series is designed for touring and non-competition riding. The Tourney rear derailleur is a great upgrade to your entry level road or touring bike. 6/7 speed Choose Direct Mount for frames with derailleur hanger or Hanger-type Mount for frames with no derailleur hanger SGS (long) cage
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$154.99 42% off $269.99 msrp

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Shimano XTR M986 Rear Derailleur

$154.99 42% off $269.99 msrp

The newest incarnation of the XTR rear derailleur features Shimano�s new direct mount option that positions the rear derailleur in a way that protects it from hitting rocks or other obstacles, creates a stiffer shifting platform, and makes rear wheel changes faster and easier. It also comes equipped with Shadow Plus clutch technology that effectively eliminates chain slap and reduces the chances of dropping your chain. With these new upgrades, the XTR group continues to ...
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$119.99 7% off $129.99 msrp

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Shimano M820 Saint Rear Derailleur

$119.99 7% off $129.99 msrp

Shimano M820 Saint Rear Derailleur The 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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$53.34

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Shimano Alivio M430 Rear Derailleur

$53.34

Shimano Alivio M430 Rear Derailleur The Shimano Alivio rear derailleur is a direct-attach 9-speed rear derailleur ideal for a variety of applications, from basic off-road mountain use to hybrid city cruiser bikes. The Alivio line provides improved shifting in a durable, yet lightweight package. A steady workhorse of the Shimano mountain drivetrain line, the M430 9-speed rear derailleur feature a chain wrap capacity of 45T and the SGS long cage allows clearance up to a ...
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$277.00

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Sram X01 DH 7 Speed Rear Derailleur

$277.00

SRAM X01 DH 7 Speed Rear Derailleur The newest development in SRAM 1x drivetrain technology brings the precision and simplicity of X01 to the downhill world! The SRAM X01 DH 7 speed derailleur is purpose-built to meet the needs of the world's most demanding downhill riders. By reducing the gear count to 7 speeds, SRAM gives the rider the gears they need most and cuts out the excess, resulting in performance that is absolutely dialed ...
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$73.99 17% off $89.99 msrp

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Shimano Ultegra 6800 Rear Derailleur

$73.99 17% off $89.99 msrp

Shimano Ultegra 6800 11 Speed Rear Derailleur Shimano Ultegra 6800 11-Speed is one of the most anticipated groupos of the season. With trickle down from Dura-Ace 9000, what�s not to love? This race inspired group is super fast, reliable, and above all� smooth. The 6800 rear derailleur has been over hauled. The 2014 Shimano Ultegra 6800 Rear Derailleur is more compact and lightweight. A new spring mechanism has also been added to are balanced and ...
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$115.00

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SRAM Force 22 11 Speed Rear Derailleur

$115.00

SRAM Red 22 Rear Derailleur SRAM is a household name in the cycling world. Just in case you�re not up to speed, SRAM is an industry leader in innovation and product development. SRAM 22 is no exception to this. SRAM 22 is an 11 speed road group. SRAM 22 encompasses new SRAM Red and SRAM Force groups with shared and trickle down technology between the top tier and second tier groups. The SRAM Force 22 ...
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$226.95 3% off $235.00 msrp

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SRAM Force CX1 X-Horizon Rear Derailleur

$226.95 3% off $235.00 msrp

SRAM Force CX1 Rear Derailleur The new SRAM Force CX1 groupset is a complete high-performance 1x11 cyclocross drivetrain created by blending the best of SRAM�s revolutionary XX1 mountain bike and road technologies. This phenomenal single-ring, 11-speed complete drivetrain is lighter, simpler, and tougher while offering a clean look and optimal gear selection for cyclocross. SRAM Force CX1 offers exceptional chain management and smooth shifting no matter the conditions or terrain. Leave the ...
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$69.99 31% off $102.00 msrp

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SRAM X.9 9 Speed Rear Derailleur 2010

$69.99 31% off $102.00 msrp

2010 SRAM X.9 Rear Derailleur SRAM X.9 rear derailleurs features the same high quality and lightweight refinements as X.0, without the high price tag. For 2010 X.9 has been redesigned to provide a lower profile well still maintaining SRAMs legendary 1:1 actuation. Compatible with 7, 8 and 9 speed drive trains Must be used with ESP shifters Aluminum upper knuckle Replaceable 11-tooth pulleys with bushings Weight 215 grams
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$149.99 50% off $299.99 msrp

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Shimano Dura Ace 7900 Rear Derailleur

$149.99 50% off $299.99 msrp

Shimano Dura Ace 7900 Rear Derailleur The Dura-Ace 7900 rear derailleur is a stable and precise derailleur with an innovative design. Nothing out performs a Dura Ace Derailleur, nothing. Precise aluminum machining and light weight carbon fiber construction. Carbon pulley plate 10 speed Wide gear-ratio compatible with 28t cassettes Enhanced pulling cable method for added stability Wide link design for added stability, precise shifting and durability Published weight 116 grams
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$49.99 41% off $84.99 msrp

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Shimano SLX M670 Rear Derailleur

$49.99 41% off $84.99 msrp

Shimano SLX M670 Rear Derailleur In classic SLX fashion, the M670 rear dearilleur offers nearly the same level of high-performance shifting as it's XT and XTR big brother, except at a much friendlier price point. Weighing in at a mere 278 grams (GS version), the M670 is not only lightweight, but also features a low profile making it optimal for XC racing. Shimano's Shadow technology features a single tension spring to reduce chain slap and ...
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$64.99 35% off $99.99 msrp

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Shimano SLX M675 Rear Derailleur

$64.99 35% off $99.99 msrp

Featuring Shimano�s Shadow Plus technology and a new chain management system, the M675 rear derailleur provides precise and crisp shifting while minimizing chain slap and reducing the chance of dropping the chain. Shadow Plus technology also makes rear wheel changes easier thanks to a clutch toggle switch that allows you to lock the M675 in an open position. In order to provide more protection from rock strikes and other obstacles, the M675 rear derailleur has ...
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$53.99

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Shimano 105 RD-5701L GS Rear Derailleur

$53.99

The 10 speed SIS 105 rear derailleur integrates the wide link design prominently featured in both Dura-Ace and Ultegra derailleurs to not only promote quick shifting, but to preserve the pivots for greater durability and long term crisp shifting performance. Shimano�s 105 group is perfect for riders who are looking for performance components, but don�t have a race level budget. 10 Speed compatible Wide link design to reduce shifting deflection Total capacity: 32t Weight: 232g ...
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$53.99 22% off $69.99 msrp

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Shimano 105 RD-5701 Rear Derailleur

$53.99 22% off $69.99 msrp

The 10 speed SIS 105 rear derailleur integrates the wide link design prominently featured in both Dura-Ace and Ultegra derailleurs to not only promote quick shifting, but to preserve the pivots for greater durability and long term crisp shifting performance. Shimano�s 105 group is perfect for riders who are looking for performance components, but don�t have a race level budget. 10 Speed compatible Wide link design to reduce shifting deflection Total capacity: 33t Weight: 223g ...
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$70.99 49% off $139.99 msrp

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Shimano XT M786 Rear Derailleur

$70.99 49% off $139.99 msrp

Featuring 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 cheaper derailleur? Built for heavy duty ...
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$84.99 22% off $109.99 msrp

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Shimano Deore XT M772 Rear Derailleur

$84.99 22% off $109.99 msrp

The New Shimano Shadow Rear Derailleur places priority on a low profile design for riders that are at home on technical trails. The derailleur has a profile that is a full 15mm narrower than a traditional rear derailleur. That means it does not protrude more than the quick release skewer nut. Top normal spring design to mesh with the more common choice of RapidFire shifters for trail/all-mountain riding Direct cable routing reduces the chance of ...
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$277.00

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SRAM X01 DH 10 Speed Rear Derailleur

$277.00

SRAM X01 DH 10 Speed Rear Derailleur The newest development in SRAM 1x drivetrain technology brings the precision and simplicity of X01 to the downhill world! The SRAM X01 DH 10 speed derailleur is purpose-built to meet the needs of the world's most demanding enduro and downhill riders. With the 1x10 gear range, SRAM gives the rider the gears they need most and cuts out the excess, resulting in performance that is absolutely dialed and ...
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$39.99 27% off $54.99 msrp

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Shimano Deore M615 Rear Derailleur

$39.99 27% off $54.99 msrp

Shimano Deore M615 Rear Derailleur The Deore M615 rear derailleur brings Dyna-Sys technology and direct mount compatibility to the Shimano Deore range! Deore is Shimano's longstanding budget workhorse that features many of the same technologies as Shimano's higher tier components with more cost savings taken into account in the design and construction stage. The Deore M615 is a great choice for recreational cyclists who are looking for a replacement derailleur or an upgrade from an ...
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$194.00 16% off $231.00 msrp

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SRAM X1 11 SPD X-Horizon Rear Derailleur

$194.00 16% off $231.00 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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$13.99 6% off $14.99 msrp

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Shimano Tourney TX55 Rear Derailleur

$13.99 6% off $14.99 msrp

This economical replacement rear derailleur will provide index ("click") shifting compatibility with Shimano or SRAM 6 or 7 speed shifters, and will also work with older 5 speed shifters in friction mode. Light action design Handles up to a 34 tooth largest cog Two mounting versions are available: "BOLT-ON, FOR FRAMES W/ DERAILLEUR HANGER" is for frames that have a threaded derailleur hanger to accept the rear derailleur. Such frames usually have a quick-release rear ...
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$89.99 22% off $116.00 msrp

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SRAM X.9 Type 2 10 Speed Rear Derailleur

$89.99 22% off $116.00 msrp

SRAM's X9 group sits right in the middle of their component offering and is designed for all around, beat down use. Light and precise, the X9 type 2 rear derailleur delivers smooth, fast shifting at an affordable price. Exact Actuation for precise and dependable 10-speed performance Focused chassis design for all conditions and usage 36-tooth cassette capable 3 cage lengths available: short, medium and long Weight: 250g (medium cage, claimed)
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$105.00

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SRAM Force 10 Speed Rear Derailleur

$105.00

SRAM Force Rear Derailleur 10 Crisp, clean, correct shifting always: the most precise gear change in cycling is here in the SRAM Force rear derailleur. Crafted with cutting-edge materials, including a carbon-fiber cage, and updated graphics makes this derailleur the perfect choice. Zephyr Silver finish. Exact Actuation Technology Aluminum B-Knuckle Carbon cage Max tooth 28t 10 speed
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$607.00 6% off $650.00 msrp

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Shimano Di2 XTR M9050 Rear Derailleur

$607.00 6% off $650.00 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 ...
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$194.00 27% off $269.00 msrp

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SRAM X01 X-Horizon Rear Derailleur

$194.00 27% off $269.00 msrp

SRAM X01 X-Horizon 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 recent release of their highly anticipated X0 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 ...
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$40.86

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Shimano Sora 3500 9Speed Rear Derailleur

$40.86

Shimano Sora 3500 9-Speed Rear Derailleur Shimano Sora brings Shimano's famous shifting performance to a budget-friendly price point. Sora might weigh a little more and not look quite as flashy, but it's just as capable of playing with its older, more distinguished siblings. The Shimano Sora 3500 9-speed rear derailleur delivers crisp, responsive shifting with a build quality that will stand up to heavy use in all-seasons. The Sora RD-3500 is compatible with cyclocross and ...
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$358.00

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SRAM Red 22 11-SPEED Rear Derailleur

$358.00

SRAM Red 22 Rear Derailleur SRAM is a household name in the cycling work. Just in case you�re not up to speed, SRAM is an industry leader in innovation and product development. SRAM 22 is no exception to this. SRAM 22 is an 11 speed road group. SRAM 22 encompasses new SRAM Red and SRAM Force groups with shared and trickle down technology between the top tier and second tier groups. The SRAM Red 22 ...
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$55.99

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SRAM X.7 10 Speed Rear Derailleur

$55.99

SRAM X7 10 Speed Rear Derailleur The 10-speed specific X7 rear derailleur works with SRAMs new 2x10 group. Experience smoother shifting, more efficient gearing, and better clearance (because of the missing large chainring) with a 2x10 drivetrain. Carbon pulley cage 1:1® Actuation Ratio and Direct Route Technology for lighter effort shifting Compatible only with SRAM 10spd Weight 239g approx (10 speed Carbon Long Cage)
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$34.99 61% off $89.99 msrp

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Shimano SLX M663 OE Rear Derailleur

$34.99 61% off $89.99 msrp

10 Speed MTB! Shimano SLX Dyna-Sys takes legendary Shimano shifting to the next level of perfection. The shadow design lessens the chances of snagging a branch or clipping a rock while the direct cable routing lowers shifting effort. The wide pivots keep shifting smooth and consistent mile after mile. 10 speed MTB Dyna-Sys Lightweight design Direct cable routing for effortless shifting Wide pivots for consistent shifting Shadow design Long cage Optimized for use with Dyna-Sys ...
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$89.99

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Shimano Ultegra 6700-A Rear Derailleur

$89.99

This item is OE and may lack original packaging. This item is brand new and has never been mounted The Ultegra 6700 rear derailleur allows crisp and smooth shifting thanks to a wide link design and reduced friction. With the updated design this derailleur is wide gear ratio compatible, up to a 30t rear cog. 10-speed SIS Wide link design Wide gear ratio compatible 30t max cog capacity Published weight 190 grams (SS)
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$72.00

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SRAM Rival 22 Rear Derailleur

$72.00

SRAM Rival 22 Rear Derailleur SRAM's Rival group might get pushed around by its lighter, more popular older siblings from time to time, but that doesn't mean it doesn't come from the same family. Sure, it weights a little more, but performance wise, it has SRAM's legendary efficiency built into its DNA. Available in both short and medium cage lengths to match your preferred gearing range, the Rival 22 Rear Derailleur delivers smooth and responsive ...
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$45.99 23% off $59.99 msrp

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Shimano Deore M591 SGS Rear Derailleur

$45.99 23% off $59.99 msrp

The Deore series is a staple of the Shimano lineup, offering outstanding performance at an affordable price. Proven technologies deliver durability and reliability Versatile design, on or off road Double Servo-Panta mechanism for smooth consistent shifts Light weight, approximate weight 299 grams Optimized for use with Shimano 9 speed, will also work with Shimano 8 speed
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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.