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Derailleurs

$14.99
- 6061 Forged Alloy
- Made to O.E.M. specifications
- Correct hardness to reduce damage to frame upon impact

$59.99 - $60.99
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.

$29.99
The Shimano Altus RD-M310 rear derailleur is a quality, durable replacement rear derailleur for 7 and 8-speed drivetrains.
- 13t upper and 15t lower pulleys
- Maximum cog size: 34t
- Total capacity: 43t

$40.99 - $44.99
Shimano's Deore Front Derailleur delivers smooth shifting and less cadence shock along with top-notch durability. Made for triple-ring set ups, it's 10-speed compatible. You'll get stable performance, even with full suspension MTB, as it shifts properly while the rear suspension handles rough trails and obstacles.
- Consistently quiet driving while rear suspension position changes
- Custom plate design for single spike gear structure
- Chain catcher
- Close step (10T)
- Efficient cable routing
- OPTISLICK cable
- Swing Action: side swing
- Top Gear Teeth: 40-42T
- Chain Line: 50
- Chain Stay Angle: 66-69

$117.99
With an integrated chain stabilizer mechanism, the Shimano GRX derailleur provides a quieter experience while delivering shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features an ON/OFF switch for the chain stabilizer. The RD-RX810 rear derailleur is compatible with road cassettes with a max cog size of 34T.
- Adjustable, gravel-tuned chain stabilizer prevents chain slapping and drops
- Switch stabilizer ON/OFF to match the terrain
- Silent and uninterrupted rear shifting on rough terrain
- Low cog: Max. 34T/Min. 30T
- High cog: Max. 11T/Min. 11T
- Total capacity: 40T
- Compatible with current road Dual Control Lever
- Maximum front chainring range: 17T

$69.99
Ride it all with Shimano's SLX Shadow 10-speed 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.

$44.99
- Model Number: RD-R3000-GS
- Series: SORA
- Maximum Sprocket: 34T
- Minimum Sprocket: 11T
- Maximum Front Difference: 20T
- Total Capacity: 43T

$14.99
The Shimano Tourney TX800 front derailleur offers precise shifting with HYPERDRIVE technology for 3x7 and 3x8 speed drivetrains.
- Action: Top Swing
- Applicable Top-Mid tooth difference: 10T
- Cable Route Type: Dual-Pull
- Chain line: 47.5/50mm
- Chainstay angle: 63-66°
- Top gear teeth: 42T/48T
- Total capacity: 20T

$14.99
The Shimano Tourney TX800 front derailleur offers precise shifting with HYPERDRIVE technology for 3x8 speed drivetrains.
- Action: TOP SWING
- Angled clamp band design
- Applicable Top-Mid tooth difference: 10T
- Chain line: 47.5/50mm
- Chain stay angle: 66-69
- Top gear teeth: 42T/48T
- Total capacity: 20T

$54.99 - $59.99
Shimano Ultegra R8000 front derailleur.
- Lighter front shifting operation
- Link construction matches the force curve of the hand more naturally to reduce effort at the end of shifting
- 100% perfect setting
- New link construction allows for more flexible cable routing design
- TL-FD68 and turning converter is not required in assembly
- Easy and precise setting
- Now possible to adjust cable tension on FD without specialized tools
- Redesigned to fit wider gear pitch without sacrificing shifting performance
- Shorter length of rear center (410mm) with O.L.D. 135mm
- Model Number: FD-R8000-B
- Series: Ultegra
- Top Gear Teeth: 46-53T
- Chain Stay Angle: 61-66
- Chain Line: 43.5
- Average Weight: 106 grams

$239.99
Shimano Ultegra R8050 Di2 front derailleur.
- Quick and smooth front shifting under high pedaling torque
- Programmed control of chain guide
- Shimano Synchronized shift
- Full and semi synchronized shifting program
- Redesigned to fit wider gear pitch without sacrificing shifting
- Shorter length of rear center (410mm) with O.L.D. 135mm
- System communication with rear derailleur, Programmed control of chainguide works for minimal chance of chain drop
- Top Gear Teeth: 46-53T
- Chain Stay Angle: 61-66
- Chain Line: 43.5
- Average Weight: 132 grams

$279.99 - $286.99
Shimano Ultegra Di2 Shadow rear derailleur.
- Sleek integrated appearance
- New low-profile design
- Shimano Shadow RD
- Race endurance
- Optimized slant angle
- Maintain race concentration with more intuitive shift control
- System communication with front derailleur
- Shimano Synchronized Shift
- Wide compatibility
- Short cage covers: 11-25T to 11-30T
- Medium cage covers: 11-28T to 11-34T
- Average Weight: 242 grams (SS type), 249 grams (GS type)

$114.99 - $115.00
SRAM's GX 1x11 X-Horizon rear derailleur is engineered for smooth, reliable shifting action—from the larger upper pulley offset to the 12-tooth X-Sync pulley wheels. By eliminating unwanted chain movement, this X-Horizon rear derailleur shifts faster, puts an end to ghost shifting, and reduces shift force and chain slap. And with Cage Lock technology, wheel removal and installation are easier than ever.
• Long cage
• X-Horizon design reduces shift force, ghost shifting, and chain slap
• 12-tooth X-Sync pulley wheels
• Large upper pulley offset automatically adjusts chain gap
• Sealed cartridge bearings
• Aluminum Cage

$121.99 - $190.99
Leveraging the legendary history of SRAM shifting, the GX 2x11 rear derailleur provides incredible shifting speed and precision. X-Actuation technology eliminates slop and shifting variation while SRAM's roller bearing clutch technology delivers maximum drivetrain stability—even through the most punishing terrain. And with SRAM's Cage Lock, wheel removal and installation are easier than ever.
• X-Actuation for precise and dependable 11-speed performance
• Focused chassis design for all conditions and usage
• 10-42-tooth wide range cassette compatible

$390.00
Riders want a derailleur that shifts on command, whether under climbing load or sprinting to the stage finish. The GX Eagle AXS derailleur gets it done with everything you have come to expect from our AXS connect components. The GX Eagle AXS derailleur is smart enough to protect itself thanks to its incredibly resilient Overload Clutch. Engineered with a variety of rider preferences in mind, it is compatible with our new expanded range 10-52t cassette as well as our 10-50t cassette. Showcasing its lineage from the proven GX Eagle mechanical line, the GX Eagle AXS derailleur is there for one thing: to do the job.
Features
- AXS enabled componentry software that makes it possible to both program and personalize new SRAM and RockShox components
- Overload Clutch protection
- Finished with the GX Eagle master colorway
- Battery sold separately
Specifications
- Speeds: 12
- Cage Material: Steel
- Pulley Bearings Material: Steel
- Max Tooth: 52

$139.99
Riders want the derailleur to do its job shifting on command, whether under climbing load or the stage finish. The GX Eagle derailleur gets it done with an updated cage architecture that improves chain management. Refined to work with the new 10-52T cassettes, it's also backward-compatible with 10-50T cassettes for greater versatility and incremental upgrade. It's finished with the new GX Eagle master colorway to complement any cassette and chain colorway a rider wants from the Eagle Colorsystem.
- Backward-compatible—works with both 10-50T and newer 10-52T cassettes
- Updated cage architecture provides better chain retention and precise shifts

$87.00
The SRAM NX X-HORIZON rear derailleur provides the same smooth, reliable shifting action as XX1—from the larger upper pulley offset to the 12-tooth X-SYNC pulley wheels. By eliminating unwanted chain movement, X-HORIZON shifts faster, puts an end to ghost shifting and reduces shift force and chain slap. And with Cage Lock technology, wheel removal and installation are easier than ever.
- X-HORIZON design that reduces shift force, ghost shifting and chain slap
- 12-tooth X-SYNC pulley wheels
- Fully compatible with all SRAM MTB 1x drivetrains
- Most affordable fully featured 1x rear derailleur in the industry
- Speeds: 11-speed
- Weight: 322 grams
- Color: Black
- Compatibility: X-ACTUATION
- Bearings: Steel
- Cage Size: Long
- Max Tooth: 42

$300.00
If your ride doesn't feel complete until you get a little dirt on your tires, you know the importance of capable components that can tackle anything. The Rival XPLR eTap AXS rear derailleur is a dedicated 1x-specific unit designed for use with the XPLR 10-44 cassette. It makes for an uncluttered drivetrain that takes on pavement and singletrack with equal aplomb. Wireless and proven eTap shift logic, AXS connectivity and advanced chain management mean this derailleur does exactly what you want when you need it.
- Wireless electronic eTap shift logic for intuitive shifting, easy setup, and reliability
- 1x specific for use with 10-44T XPLR and 10-36T cassettes
- SRAM AXS enabled, allowing easy personalization
- Chain management keeps the drivetrain quiet and secure
- Large X-SYNC pulleys for increased durability and efficiency
- Compatible with existing eTap batteries
- Cage Material (RD): Aluminum
- Pulley Bearings Material: Steel
- Max Tooth: 44
NOTE: Does not include eTap battery. Compatible with existing eTap batteries.

$300.00
On any surface you can imagine, in any drivetrain configuration, the Rival eTap AXS rear derailleur will handle it. Secure chain management and fast, precise shifting make for a smooth and quiet ride, every time.
- Wireless electronic eTap shift logic for intuitive shifting, easy setup, and reliability
- Compatible with both 1x and 2x drivetrains
- 36T cog max derailleur works with 10-28T, 10-30T, 10-33T, and 10-36T cassettes
- SRAM AXS-enabled, allowing easy personalization
- Spring clutch keeps the drivetrain quiet and secure
- X-SYNC pulleys for increased durability and efficiency
- 36T max rear cog
- Battery Not Included

$99.99
This new SX Eagle derailleur is your entry point to the SRAM Eagle Ecosystem. Sharing many features with the rest of the Eagle Ecosystem like the proven SRAM 1x-specific X-HORIZON body design, it can accommodate both 11-50T and 10-50T cassettes. The SX Eagle is cross compatible with much of the Eagle Ecosystem, making it easy to personalize and upgrade your ride when you are ready.
- A full featured Eagle derailleur, compatible with the Eagle Colorsystem
- X-SYNC pulley technology provides greater efficiency, crisper shifting, and quieter operation
- Cage Lock offers discovery-level riders easy wheel removal
- 50T max rear cog
- Battery Not Included

$76.99
SRAM's X0 Front Derailleur is made from cold-forged aluminum and chrome-plated steel for exceptional reliability and a race-worthy weight. It boast’s SRAM’s X-Glide technology for super-smooth and lightning-quick shifting even under load.

$45.99
SRAM's X9 Front Derailleur sports a forged-aluminum cage and a cutout design for exceptional durability with minimal weight. It provides, crisp, precise action for fast, smooth and reliable shifting season in and season out.

$29.99
Full metal construction provides stiffness and durability in this Shimano 9-speed road compatible front derailleur.
- Full aluminum construction
- Compatible with 9-speed Shimano road drivetrains
- Designed for use with 52/42/30T chainrings

$69.99
The Box Four Rear Derailleur is the base of Prime 9 Technology that offers an affordable clutch based 1 by 8-speed derailleur that is simple and light; this makes it a perfect candidate for every entry-level bike that traditionally has a 3 by drive-train that is neither durable nor user friendly.

$329.99
The TR12 drivetrain system is the result of an intimate development relationship with 5x DH World Cup Overall Champion, Aaron Gwin, and his personal mechanic, John Hall. From start to finish, the project spanned more than two full years of conceptualizing to achieve this high-performance design.
DERAILLEUR
The new TR12 rear derailleur is able to provide a quiet and accurate ride over the roughest trails. The key feature to this pursuit is the Hall Lock. During the Race season, lead mechanic for Intense Factory Racing, John Hall, noticed excessive movement around the B-knuckle when riding over rough rock gardens and in tracked out corners. This was leading to more chain skipping and slapping creating possible variances in shifting. This inspired John's idea to lock the B-knuckle to the bike's derailleur hanger. TRP engineers worked closely with Hall to create this feature, The Hall Lock.
- Hall Lock
- G-Spec Ratchet Clutch
- G-Spec finishing touches
- Carbon fiber cage & upper link
- Extra-wide parallelogram pivot
- Sealed cartridge bearing pulleys
SHIFTER
Ergonomics are key to Aaron, which is why he wanted something a little different. As a result, TRP engineers looked at the cable release lever's ergonomics and devised a system to move it in a linear path to mimic the motion of a rider's thumb, rather than rotating it away. This unique positioning allows for a more consistent contact patch providing overall better grip and shifting performance when the trail gets rowdy.
- Shift levers designed and located for optimum performance by Aaron Gwin
- New linear actuation for improved ergonomics and consistent thumb contact
- Enhanced grip & tactile feel built into lever paddles: embossed grooves on advance and release lever
- Carbon fiber upper housing & advance lever position with brake lever
- Ball bearing equipped
- 12 speed
- Tool-free straight-lace cable changes
- Rider-adjustable home position of lower lever with a 40-degree range

$9.99
• 5/6/7-speed rear derailleur
• Highly affordable and reliable
• SHIMANO Equivalent RD-TY21 / RD-A070
• 301 grams

$9.99
• 5/6/7-speed rear derailleur
• Highly affordable and reliable
• SHIMANO Equivalent RD-TY21 / RD-A070
• 301 grams
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