Enjoy quality and reliability with the Shimano Tourney 6/7-speed rear derailleur. It makes use of Shimano SIS, HyperGlide, and Double Servo technologies for smooth, accurate shifts. - Maximum cog size: 34t - Total capacity: 43t

Shimano's Tourney long cage rear derailleur incorporates advanced Shimano functions and styling that sets the standard for entry level components. - TY model comes with resin bracket and plate body for reduced weight - Zinc-plated adjustment screws for corrosion resistance - MegaRange compatible - Includes frame hanger - Maximum cog size: 34t - Total capacity: 43t

Make cycling an essential part of your fitness lifestyle with the Shimano CUES Shadow RD-U3020 9-speed rear derailleur. Designed for daily riding dependability, its smooth and decisive rear shifting will keep you moving around town and into the countryside. ONLY compatible with Shimano CUES 9-Speed LINKGLIDE shifters. - ONLY compatible with Shimano CUES 9-Speed LINKGLIDE shifters - Stable drivetrain performance on trails, gravel, and city streets - Shadow low-profile design protects rear derailleur from obstacles in a wide variety of riding scenes - 11t pulley wheels - Compatible with LINKGLIDE AND HG 11-speed chains

Make cycling an essential part of your fitness lifestyle with the Shimano CUES RD-U4020 Shadow 2x9-speed rear derailleur. Designed for daily riding dependability, its smooth and decisive rear shifting will keep you moving around town and into the countryside. ONLY compatible with Shimano CUES 9-Speed LINKGLIDE shifters.

• ONLY compatible with Shimano CUES 9-Speed LINKGLIDE shifters
• Stable drivetrain performance on trails, gravel, and city streets
• Shadow low-profile design protects rear derailleur from obstacles in a wide variety of riding scenes
• Designed and tested to provide enduring e-biking performance
• 11t pulley wheels
• Compatible with LINKGLIDE AND HG 11-speed chains

This Shimano RD-U2000 1x 8-speed rear derailleur's smooth operation, low-profile design, and dependability will inspire riders to tackle new challenges and expand their trail-riding comfort zone.

• Optimized geometry and spring tension reduce chain drop provides Stable drivetrain performance on trails, gravel, and city streets
• Features Shimano Shadow RD technology that provides a super low profile design that's intended for more aggressive riding
• Single tension construction prevents the derailleur from hitting the chain stay in rough riding conditions, resulting is smooth and silent performance
• 45t Min/Max low cog
• 11t Min/Max top cog
• Compatible with HG 6/7/8-speed chains

This Shimano CUES RD-U4000 Shadow 1x9-speed rear derailleur's smooth operation and dependability will help inspire riders to expand their trail-riding comfort zone. Its low-profile design and chain stabilization will give them the confidence to choose rougher routes. ONLY compatible with Shimano CUES 9-Speed LINKGLIDE shifters.

• ONLY compatible with Shimano CUES 9-Speed LINKGLIDE shifters
• Stable drivetrain performance on trails, gravel, and city streets
• Shadow low-profile design protects rear derailleur from obstacles in a wide variety of riding scenes
• Optimized geometry and spring tension reduce chain drop
• Designed and tested to provide enduring e-biking performance
• 13t pulley wheels
• Compatible with LINKGLIDE AND HG 11-speed chains

Shimano's Deore Shadow+ Rear Derailleur is loaded with mountain bike technology. The Shadow design tucks the rear derailleur closer in to the wheel, reducing damage from rocks, roots, and trail obstacles. When it comes to gear changes, Shimano's Dyna-Sys supplies consistent, smooth shifting across the entire cassette. And the Shadow+ clutch maximizes chain control by virtually eliminating chain slap and excess noise with its integrated cage-tensioning clutch.

Based on 10-years of experience with Eagle drivetrain, Eagle S100 delivers a modernized derailleur with improved bushing fitment process for long term durability and precision. Eagle is a promise of accurate and purposeful shifting, and S100 delivers a high performing, 500% range derailleur built to excel in high-torque use, in all conditions, for all riders.
Features
- Mounting bolt is Half Mount ready. Pair with a UDH and Half Mount plate for increased derailleur hanger security
- Utilizes proven Drag Spring cage damper for confident chain retention
- Max 500-percent range for pairing with PG1210 cassette
- X-Actuation for use with Eagle Drivetrain shifters

Shimano 105 7000-series components offer much of the same technology and functionality as their top-level 11-speed drivetrains at a more budget-friendly price point. The RD-R7000 rear derailleur provides stable shifting performance and wide-range compatibility in two different cage lengths. The Shadow RD design limits the amount the derailleur sticks out from the side of the bike, reducing the risk of it making contact with objects and bending. - Maximum cog size: 30t (SS) / 34t (GS) - Total capacity: 35t (SS) / 39t (GS) - Pulleys: 11t - Chain compatibility: HG-EV 11-speed/HG-X11 - Direct mount compatible

Find new ways to enjoy trekking and daily flat-handlebar riding with this reliable rear Shimano CUES RD-U6020 Shadow derailleur's seamless shifting and pedaling. Its low-profile design and chain stabilization give riders the confidence to choose rougher routes. Plus, e-bikers will benefit from reliable, long-lasting performance thanks to its eBike rated design. - Stable drivetrain performance on trails, gravel, and city streets - Shadow low-profile design protects rear derailleur from obstacles in a wide variety of riding scenes - Designed and tested to provide enduring e-biking performance - 11t upper and 13t lower pulley wheels - Compatible with LINKGLIDE AND HG 11-speed chains

- 1x11-speed SHIMANO SHADOW RD+ rear derailleur - MTB: Direct attachment (Shadow+) - 11T Min top Sprocket - 51T Max Low Sprocket - Stable drivetrain on the trail - Low-profile design avoids damage from rocks - Chain stabilizer reduces chain drop, slap and noise - Silent drivetrain in all gear positions - Decreased rear derailleur and chain tension in low gear - Bigger 13T pulley

Tackle trails with this versatile Shimano CUES RD-U6000 Shadow+ 1x10/11-speed rear derailleur's seamless shifting and pedaling. Its low-profile design and chain stabilization give riders the confidence to choose rougher routes. ONLY compatible with Shimano CUES 10- and 11-Speed LINKGLIDE shifters.

• ONLY compatible with Shimano CUES 10- and 11-Speed LINKGLIDE shifters
• Stable drivetrain performance on trails, gravel, and city streets
• Chain stabilizer reduces chain drop, slap and noise
• Shadow+ low-profile design is optimized for rough terrain
• Designed and tested to provide enduring e-biking performance
• 13t pulley wheels
• Compatible with LINKGLIDE AND HG 11-speed chains

Explore the benefits of trekking and urban e-biking with this durable Shimano CUES RD-U8020 Shadow+ rear derailleur's smooth and decisive shifting performance for 2x11-speed systems. A low-profile design and chain stabilization give riders the confidence to keep going. Plus, its premium machine-finished aluminum textures showcase the integration of design and engineering. - Seamless shifting and pedaling performance that's made to last - Chain stabilizer reduces chain drop, slap and noise - Shadow+ low-profile design protects rear derailleur from obstacles in a wide variety of riding scenes - Stylish and polished aluminum finish with machine-cut textures - 11t upper and 13t lower pulley wheels - Compatible with LINKGLIDE AND HG 11-speed chains

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

The SLX M7100 series of derailleurs deliver advanced shifting performance with decreased tension in the low gear position and an added bumper on the pulley cage. Larger 13T pulleys increase efficiency and chain management while compatibility with Shimano's new 12-speed cassettes boosts range. - Advanced shifting performance provides the confidence to enjoy any trail - Fast and shockless shifting - Hyperglide+ - Extra wide range 12-speed drivetrain -10-51T (12-speed) - Silent drivetrain in all gear positions - Decreased rear derailleur and chain tension in low gear - New bumper added to rear derailleur pulley cage - Bump Stopper - Bigger 13T pulley - Stable drivetrain on rough terrain - Low-profile design - Shimano Shadow RD+

The Deore M7200 12-speed mechanical rear derailleur carries forward all the new technology of the XT M8200 but utilizes a strong steel pulley cage in its long-cage construction. This adds nominal weight but also ups durability of an already-robust structure. The derailleur's wide link structure adds strength, and its wedge-shaped design helps dodge impacts on the trail.

• Shadow ES design provides a slimmer, stronger evolution of Shimano’s pioneering chain-stabilizing Shadow concept
• Wedge-Shaped Design is made to move out of the way to absorb trail impacts for a worry-free ride
• Steel pulley cage adds extra strength and durability to the design
• 13t upper and lower pulleys
• Pair with the HyperGlide+ 12-speed 10-51t cassette and Deore M6200 shifter for a stout, reliable, fast-shifting drivetrain suitable for all trail rides (cassette and shifter sold separately)

The GX derailleur not only answers the Eagle drivetrain’s need for greater capacity, but it’s also the next evolution of SRAM's, 1x-specific X-HORIZON design. The larger, 14-tooth X-SYNC lower pulley allows 10- to 50-tooth cassette, and also adds to Eagle’s overall smooth-pedaling feel. SRAM's Type-3 ROLLER BEARING CLUTCH features a smoother torque curve for a quieter, more consistent operation and feel. CAGE LOCK has been moved back and out of the way, protecting it from trail debris. And a redesigned, robust mounting system further improves the Eagle derailleur’s performance and overall durability. - Mounting system and re-positioned Cage Lock offer greater durability - Sealed cartridge pulley bearings - Will not work with front derailleur drivetrains - Rear Derailleur Mount Type: 10x1 Standard - Drivetrain Speeds: 12 - Cage Length: Long - Chain Wrap Capacity (teeth): 40 teeth - Largest Cog: 50 - Weight: 290 g - Rear Der/Shifter Compatibility: SRAM X-Actuation

Shimano Ultegra R8000 Shadow rear derailleur. - Sleek integrated appearance - Low-profile design - Race endurance - Optimized slant angle - Wide compatibility - Short cage covers: 11-25T to 11-30T - Medium cage covers: 11-28T to 11-34T - Model Number: RD-R8000 - Series: Ultegra - Maximum Sprocket: 30T - Minimum Sprocket: 11T - Maximum Front Difference: 16T - Average Weight: 200 grams (short cage type), 210 grams (medium cage type)

• 11-speed DynaSys compatible • Light Shift Operation With 20% Less Effort • Improved chain stability • Efficient Shifting And Smoother Driving • New Shadow Design With Optimized Slant Angle • New Shift Cable With New Hyper Low-Friction Coating Technology • New Shadow Design With Optimized Slant Angle For Stable Gear Position • Easy-To-Adjust Chain Stabilizer • Efficient Pulley Teeth Design • Direct Mount compatible

Eagle set the standard for wide range 1x, and the S200 derailleur is the workhorse that continues that legacy. Confidently mix and match across the Eagle Drivetrain Ecosystem with compatibility for both 500 and 520% Eagle cassettes. And never be held back as the proven Type 3 clutch brings confident chain retention and quiet descending.
Features
- Backwards compatible, works with both 10-50t and 10-52t Eagle cassettes
- X-Actuation for use with Eagle Drivetrain shifters
- Type 3 clutch for confident and quiet descending

You want your bike to do everything, so you need gears that can do everything. The Apex XPLR derailleur hits the sweet spot of smooth jumps over a big gear range, all with unmatched chain security and the simplicity of a 1x drivetrain. Quietly and quickly shift across our 12-speed cassettes with 44T large cogs, knowing you'll have the gears you need. - Compatible with cassettes with - 44T large cogs - Use with Flattop chain - Works with 12-speed mechanical - Apex and Eagle shifters - Clutch controls chain tension for consistent shifting - X-HORIZON straight parallelogram design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force - Cage Lock technology makes for fast wheel changes or chain installation

The Eagle 70 Transmission derailleur is the bedrock of the best cable-actuated Transmission shift experience. It features an all-new T-Type cable actuation ratio to provide the most precise and crisp shifts every time. Utilizing the same Full Mount design as its electronic siblings, the Eagle 70 Transmission derailleur brings strength and dependability to any bike. The derailleur body features replaceable skid plates like GX, X0, and 90 and shares many of the same rebuildable qualities of those high-end derailleurs. Features - Robust Full Mount Design. - T-Type compatibility. - Replaceable skid plates, outer parallelogram link, cage or cage assembly. - New Drag Spring damper. - Black colorway.

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

With an integrated chain stabilizer mechanism, the Shimano GRX derailleur provides a quieter experience with shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain stabilizer. The RD-RX812 rear derailleur is compatible with MTB cassettes with a max cog size of 42T. - 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 - Smooth and reliable mixed-surface shifting - Compatible with current road Dual Control Levers - High cog: Max. 11T/Min. 11T - Low cog: Max. 42T/Min. 40T - Total capacity: 31T

The Shimano RD-RX820 rear derailleur is compatible with 11-34t and 11-36t 12-speed cassettes, providing a wide gear range so you can spin a comfortable cadence no matter the terrain type. This rear derailleur also features an integrated chain stabilizer that delivers quieter shifting and more secure chain management during rough rides. The chain tensioner has an ON/OFF switch for outings on smooth surfaces.

Silent and secure rear shifting on rough terrain

Adjustable chain stabilizer prevents chain slap and drops

Shimano Shadow RD+ offers less distraction, a quiet drive train, reduced chain slap and a solution for chain drop

ON/OFF stabilizer switch matches terrain for smooth and reliable shifting on mixed surfaces

Compatible with HG 12-Speed Chains

The Shimano Deore XT RD-M8100/M8120 rear derailleur is designed to provide smooth and stable shifting for 12-speed MTB drivetrains. - Offers fast and shockless shifting - The low-profile design includes a bumper added to the derailleur pulley cage - Shimano Shadow RD+ technology reduces chain slap and creates a quieter drivetrain - Includes large, 13T pulley - Long cage is designed to be used with 1x12 drivetrain systems - Rear Derailleur Mount Type: Shimano Rear Direct Mount, 10x1 Standard - Drivetrain Speeds: 12 - Cage Length: Long - Chain Wrap Capacity (teeth): 41 teeth - Largest Cog: 51 - Weight: 284 g - Rear Der/Shifter Compatibility: Shimano Mountain

The most robust Deore XT 12-speed mechanical rear derailleur to date promises a reliable, robust ride for every discipline. It's based around a modern hanger and a new low-profile, wedge-shaped design to avoid impacts on the trail. If it does hit rocks or roots, a spring inside the derailleur helps it absorb impact and return to its original position. With a 510% gear range, the RD-M8200 derailleur is suitable for every ride, be it an enduro race or all-day adventure.

• Shadow ES design provides a slimmer, stronger evolution of Shimano’s pioneering chain-stabilizing Shadow concept
• Wedge-Shaped Design is made to move out of the way to absorb trail impacts for a worry-free ride
• Solid pulley and shielded pulley teeth prevent trail debris from jamming up your flow
• 13t pulley wheels feature sealed bearings to provide smooth movement

The Eagle 90 Transmission derailleur is the definitive answer to how good a cable actuated derailleur can be. It features an all-new T-Type cable actuation ratio to provide the most precise and crisp shifts every time. Utilizing the same Full Mount design as its electronic siblings, Eagle 90 is the strongest mechanical derailleur we have ever produced. Not only is it robust, but the derailleur body features replaceable outer and inner parallelogram links, skid plates, and a tool-free threaded cage assembly, making it the most rebuildable derailleur in the Eagle Transmission Ecosystem. Features - Full Mount Design. - T-Type compatibility. - Silver/black colorway. - Most robust mechanical derailleur. - Replaceable skid plates, outer and inner parallelogram link, cage or cage assembly. - The most rebuildable derailleur in the Eagle Transmission Ecosystem.

The Eagle AXS derailleur is the heart of the drivetrain. Providing complete control with confident shifts, the proven wireless system brings World Championship winning pedigree to any bike. AXS connectivity makes for easy wireless setup, as well as customization and integration with any other AXS component. The Eagle AXS derailleur is smart enough to protect itself thanks to its incredibly resilient Overload Clutch. In the event of an impact, the motor gearbox disengages, giving the derailleur freedom to move, and instantly returns to its position for a seamless experience for the rider. The system is water and dust-proof for confidence in creek crossings, mud splattering and the resulting post-ride washings. Engineered with a variety of rider preferences in mind, it is compatible with both 10-52t and 10-50t Eagle cassettes.
Features
- Utilizes Type 3 cage damper for confident chain retention and quiet descending
- Robust aluminum cage
- Eagle Drivetrain Ecosystem compatible
- AXS enabled for easy wireless setup, personalization, reliability and compatibility across SRAM MTB or Road AXS components.
- Compatible with Eagle drivetrain 50T or 52T cassettes
- Overload Clutch protects against impacts

Shimano's GRX RX825 Di2 12-speed rear derailleur features a built-in wireless connectivity unit and charging port, ensuring fast and reliable shifting for mixed-terrain riding and easy recharging. Integrated Shadow RD+ technology prevents chain slap and ensures precise shifting even on rough terrain. Thanks to built-in ON/OFF switch, wheel removal is easy too. The RD-RX825 is compatible with 11-34t and 11-36t 12-speed cassettes and supports Full or Semi-Synchronized shift modes, enhancing rider customization. - Integrated wireless unit, charging port, and switch allows a compact design - Offers fast and reliable shifting on rough terrain - Adjustable chain stabilizer prevents chain slap - Shimano Shadow RD+ offers a quiter drivetrain by utilizes a stablizer to reduce chain slap and provides a simple solution for chain drops - Gravel-tuned clutch tension features a switch stabilizer ON/OFF to match terrain - ON for gravel, OFF for smooth roads - LED status indicator to easier identify battery life, pairing, adjust mode, etc. - Top sprocket: Max. 11t/Min. 11t - Low sprocket: Max. 36t/Min. 34t - Total Capacity: 40t