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Rear Derailleur

$199.00 28% off $279.99 msrp

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Shimano Di2 Ultegra RD-6870 Rear Der

$199.00 28% 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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$19.99 28% off $27.99 msrp

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Shimano Altus M310 7/8 Speed Rear Der

$19.99 28% 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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$89.00 13% off $103.00 msrp

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SRAM X9 Type 2.1 Rear Derailleur

$89.00 13% off$103.00 msrp

Sram X9 Type 2.1 10 Speed Rear Derailleur Never settling, Sram continues to refine their drivetrain components. The newest incarnation of the Sram X9 Type 2.1 10 Speed derailleur includes some minor tweaks that dial in the system just a hair more, inching it closer to the edge of perfection. The Roller Bearing Clutch� prevents the chainstay from looking like a chewed up pencil by practically eliminating chain slap and derailleur bounce. This also gives ...
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$49.99 30% off $72.00 msrp

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SRAM Rival 22 Rear Derailleur

$49.99 30% off$72.00 msrp

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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$49.99 16% off $59.99 msrp

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Shimano 105 RD-5701L GS Rear Derailleur

$49.99 16% off$59.99 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: 32t Weight: 232g ...
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$69.95 22% off $89.99 msrp

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Shimano M640 Zee Rear Derailleur

$69.95 22% off$89.99 msrp

Zee is Shimano�s new line of Gravity-specific components, for those of us who do not have multi-million dollar sponsors. The 10 speed Zee RD-M640 features Shimano's premier Shadow Plus technology, which introduces a switchable friction clutch into the rear linkage that significantly reduces chain noise and offers a more stable drivetrain through rough terrain. With a flick of an anodized gold switch, it also virtually eliminates chain slap, makes changing out rear wheels easier, and ...
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$263.00 5% off $277.00 msrp

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SRAM X01 DH 7 Speed Rear Derailleur

$263.00 5% off$277.00 msrp

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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$58.99 34% off $89.99 msrp

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Shimano Ultegra RD-6800 Rear Derailleur

$58.99 34% 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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$38.99 56% off $89.99 msrp

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Shimano Deore M615 Rear Derailleur

$38.99 56% off$89.99 msrp

Please Note: This is an OE product. It is a new item that has never been used. It may lack the original packaging. Shimano Deore M615 Rear Derailleur OE 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 ...
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$249.00 10% off $277.00 msrp

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SRAM X01 DH 10 Speed Rear Derailleur

$249.00 10% off$277.00 msrp

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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$179.95 25% off $239.99 msrp

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Shimano XTR RD-M9000 Rear Derailleur

$179.95 25% off$239.99 msrp

Shimano XTR RD-M9000 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 fast. ...
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$32.99 45% off $59.99 msrp

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Shimano Deore M591 SGS Rear Derailleur

$32.99 45% 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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$272.00

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SRAM XO Type 2.1 Rear Derailleur

$272.00

SRAM X.0 Type 2.1 10 Speed Rear Derailleur TYPE 2.1 rear derailleurs deliver maximum drivetrain stability-even through the most punishing technical terrain. Featuring SRAM�s roller bearing clutch and cage lock technologies, the Type 2.1 XO derailleur represents the cutting edge in derailleur tech. SRAM X.0 Type 2.1 10 Speed Rear Derailleur Features : Exact Actuation for precise and dependable 10-speed performance Focused chassis design for all conditions and usage Roller Bearing Clutch� ...
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$392.00

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Campagnolo Record Rear Derailleur

$392.00

2015 Campagnolo Record Rear Derailleur As a world-renowned premium brand, Campagnolo produces high quality products with long-lasting class that is steeped in over 80 years of Italian heritage. An innovative company spirit has led to the continual development of reliable products with consistent performance and world-class shifting, worthy of being in any race and daily coffee shop ride. Campagnolo Record holds its' own in the Campagnolo line-up offering high-performance with exclusive ...
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$78.99 21% off $99.99 msrp

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Shimano Deore XT M772 Rear Derailleur

$78.99 21% off$99.99 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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$613.00

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Campagnolo EPS Chorus Rear Derailleur

$613.00

2015 Campagnolo Chorus EPS Rear Derailleur As a world-renowned premium brand, Campagnolo produces high quality products with long-lasting class that is steeped in over 80 years of Italian heritage. An innovative company spirit has led to the continual development of reliable products with consistent performance and world-class shifting, worthy of being in any race and daily coffee shop ride. Campagnolo equipped the reliable Chorus groupset with crisp electronic shifting on the cusp of ...
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$74.99 16% off $89.99 msrp

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Shimano Ultegra 6700-A Rear Derailleur

$74.99 16% off$89.99 msrp

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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$347.00

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Campagnolo Chorus Rear Derailleur

$347.00

2015 Campagnolo Chorus 11-Speed Rear Derailleur As a world-renowned premium brand, Campagnolo produces high quality products with long-lasting class that is steeped in over 80 years of Italian heritage. An innovative company spirit has led to the continual development of products with world-class performance worthy of being in a race and daily coffee shop ride. The 2015 Campagnolo Chorus Rear Derailleur features a completely new design. The new shape of the internal components keeps the ...
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$174.99 25% off $235.00 msrp

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SRAM Force CX1 X-Horizon Rear Derailleur

$174.99 25% 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 30% off $99.99 msrp

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Shimano XT RD-M786 Rear Derailleur

$69.99 30% off$99.99 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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$605.00 6% off $650.00 msrp

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Shimano Di2 XTR M9050 Rear Derailleur

$605.00 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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$45.00 30% off $64.99 msrp

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Shimano 105 RD-5800 Rear Derailleur

$45.00 30% off$64.99 msrp

Shimano 105 RD-5800 Rear Derailleur Setting a new bar in the trickle-down technology trend, Shimano 105 5800 brings uncompromising 11-speed road performance to the more budget conscious rider. With a foundation set firmly on the success of Dura-Ace and Ultegra, Shimano's 105 5800 group is a workhorse component package that can hang with the best the industry has to offer. Powerful improvements across the range deliver optimized drivetrain and braking performance that will instantly take ...
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$299.00 16% off $358.00 msrp

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SRAM Red 22 11-SPEED Rear Derailleur

$299.00 16% off$358.00 msrp

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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$9.99 13% off $11.49 msrp

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Shimano Tourney TX35 Rear Derailleur

$9.99 13% off$11.49 msrp

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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$34.99 23% off $45.99 msrp

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Shimano Alivio M410 Rear Derailleur

$34.99 23% off$45.99 msrp

Shimano Alivio Rear Derallieurs are direct-attach and have an advanced light-action design. Features and Information Advanced light-action design Teflon-coated bushings All are direct-attach rear derailleurs 7/8 speed Item Specifications Shifter/Rear Derailleur Shimano Largest Cog 34 teeth Chain Wrap Capacity 43 teeth Derailleur Action Top-Normal (Traditional) Cage Length Long Intended Use Mountain
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$10.99 26% off $14.99 msrp

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Shimano Tourney TX55 Rear Derailleur

$10.99 26% 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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$109.99 15% off $129.99 msrp

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Shimano M820 Saint Rear Derailleur

$109.99 15% 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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$29.99 16% off $36.03 msrp

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Shimano Claris RD-2400 Rear Derailleur

$29.99 16% off$36.03 msrp

Shimano Claris RD-2400 8 Speed Rear Derailleur Looking for a low cost and reliable drivetrain? The Shimano Claris component set is the most popular and sought after choice for entry-level road bikes. The Shimano Claris RD-2400 8 Speed Rear Derailleur is durable, low maintenance, and capable of handling cassettes of up to 32 teeth. This offers the rider a wide range of optimized gearing for on-road riding. Features: Wide Link Design SIS, 8-Speed Drivetrain Wide ...
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$199.00 28% off $277.00 msrp

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SRAM X01 Type 2.1 Rear Derailleur

$199.00 28% off$277.00 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. The ...
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$49.99 19% off $61.99 msrp

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Shimano Tiagra 4601 Rear Derailleur

$49.99 19% off$61.99 msrp

Shimano Tiagra 4601 Rear Derailleur The Shimano Tiagra 4601 Rear Derailleur delivers smooth, crisp shifting due to its wide link design, low friction pivots, and light action spring. The Tiagra component group takes engineering notes from some of Shimano�s high level groups, but maintains its own unique identity in style and offers a high level of performance at a much more obtainable cost. Features: Cassette Compatibility: 10-Speed Maximum Sprocket: GS(Long Cage) = 30T on a ...
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$100.00

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SRAM Force 10 Speed Rear Derailleur

$100.00

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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$69.99 31% off $102.00 msrp

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SRAM X.9 9 Speed Rear Derailleur

$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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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.