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Derailleurs
With an integrated chain stabilizer mechanism, the Shimano GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner.
- Adjustable chain stabilizer prevents chain slapping and drops
- Switch stabilizer ON/OFF to match the terrain
- Gravel-tuned clutch tension
- Maximum front T difference: 16T
- Silent and uninterrupted rear shifting on rough terrain
- Low cog: Max. 36T/Min. 30T
- High cog: Max. 11T/Min. 11T
- Total capacity: 41T
- Smooth and reliable mixed-surface shifting
- Compatible with current 10s road DUAL CONTROL LEVER
- Compatible with wide-range front gearing
$15.99
Compatible with DUAL SIS index shifting, the Shimano Tourney TY front derailleur is perfect for 3x7 and 3x6 speed drivetrains.
- Action: TOP SWING
- Angled clamp band design
- Applicable Top-Mid tooth difference: 8T
- Chain line: 47.5/50mm
- Chain stay angle: 66-69
- Top gear teeth: 42T
- Total capacity: 18T
$17.99
M21 rear derailleurs are designed to work with 6- and 7-speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs.
- Robust composite and steel construction
- Compatible with Shimano 6- and 7-speed mountain and road systems
$17.99
M21 rear derailleurs are designed to work with 6- and 7-speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs.
- Robust composite and steel construction
- Compatible with Shimano 6- and 7-speed mountain and road systems
- Long cage for double or triple cranksets and 32T max cassette cog
- Includes frame hanger attachment for use with older frame designs
$17.99
Mezzo front derailleurs offer durable construction and seamless compatibility with existing systems, making repairs and upgrades easy.
- Aluminum bracket, plastic body
- Includes 31.8mm clamp adapter
$17.99
Compatible with DUAL SIS index shifting, the Shimano Tourney TY front derailleur is perfect for 3x7 and 3x6 speed drivetrains.
- Action: TOP SWING
- Angled clamp band design
- Applicable Top-Mid tooth difference: 8T
- Chain line: 47.5/50mm
- Chain stay angle: 63-66
- Top gear teeth: 42T
- Total capacity: 18T
$17.99
Compatible with DUAL SIS index shifting, the Shimano Tourney TY front derailleur is perfect for 3x7 and 3x6 speed drivetrains.
- Action: TOP SWING
- Angled clamp band design
- Applicable Top-Mid tooth difference: 10T
- Chain line: 47.5/50mm
- Chain stay angle: 63-66
- Top gear teeth: 48T
- Total capacity: 20T
$19.99
Compatible with DUAL SIS index shifting, the Shimano Tourney TY front derailleur is perfect for 2x8 and 2x7 speed drivetrains.
- Precision-indexed SIS shifting
- Improved tool access for inner link
- Pre-assembled inner cable fixing nut
- Single spec that covers a wide range of usage
- Resin clamp band adapter
- Easier and comfortable front shifting
- Quick and easy assembly
- Versatile performance and wide compatibility
- Action: top swing
- Angled clamp band design
- Chain line: 48.8mm
- Chain stay angle: 63-68°
- Top gear teeth: 46T
- Total capacity: 16T
$21.00
• Covers the unused high-mount front derailleur mount on 1x-equipped bikes
• Black anodized aluminum
$21.99
M-series rear derailleurs are designed to work with 7, 8, and 9-speed Shimano-compatible mountain and road shifters. These legendary M26 rear derailleurs put cyclists of all ages back on their saddles with as little frustration as possible.
- Robust composite and steel construction
- Compatible with Shimano 7, 8, and 9-speed mountain and road systems
$21.99
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
$21.99
- Compatible with 6 and 7-speed SIS Index Shifting drivetrains
- Includes BMX/track frame hanger
$22.49
- Upper pulley has larger teeth for increased chain control
$23.99
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.
- Wheel-type cable guide
- Maximum cog size: 34t
- Total capacity: 43t
$27.99
R8 front derailleurs feature a cold forged aluminum body and are optimized for 7 and 8-speed chains and Shimano-compatible road shifters.
$27.99
R-series rear derailleurs are designed to work with 8 and 9-speed Shimano-compatible road shifters. These R8 rear derailleurs have composite and steel parts that weigh more but have the same durability and performance as R9 and R10 derailleurs.
- Steel pulley cage for extra durability
- Not compatible with Shimano Tiagra 4700 road system
- Short cage for double crankset and 28T max cog
- Long cage for triple crankset and 28T max cog
$28.99
Claris R2000 series offers reliable functionality at a price point for new riders. Designed for easy rides around town with the durability to handle a long tour, Claris R2000 has a sporty design and promises the opportunity of comfortable and casual riding.
$31.99
M-series rear derailleurs are designed to work with 7, 8, and 9-speed Shimano-compatible mountain and road shifters. These Mezzo rear derailleurs are light, robust, and reliable. You can count on them to get any bike on the road.
- Weight-saving aluminum bracket body and outer link
- Steel pulley cage for extra chain-rub durability
- Compatible with Shimano 7, 8, and 9-speed mountain and road systems
$31.99
- 2:1 actuation ratio compatible with most Shimano 3x7/8sp drivetrains
- Aluminum and steel construction with 11-tooth pulleys barrel adjuster
$32.99 - $33.99
Optimized for Shimano compatible 9-speed road drivetrains, R9 front derailleurs feature metal construction and rapid shifting response.
- Cold-forged aluminum body
$32.99
Shimano Acera RD-M3020 Rear Derailleur
- Speed: 7/8
- Cage: SGS
- RD Spring TypeTop Normal
- Maximum Cog: 40T
- Minimum Cog: 11T
- RD Capacity: 45T
$32.99
The Shimano Tourney rear derailleur offers smooth shifting with SIS and HyperGlide technologies for 7-speed drivetrains.
- Maximum cog size: 28t
- Total capacity: 37t
$32.99
The Shimano Tourney RD-A070 rear derailleur provides durable and reliable shifting for 7-speed drivetrains.
- Smartcage design with 11/13t pulleys allows for short cage and a 28t max low cog
- Maximum cog size: 28t
- Total capacity: 37t
$36.00
SRAM's X3 Rear Derailleur is ready for adventure. Its composite and steel construction is tough, while SRAM's 1:1 actuation ratio and direct cable routing provide quick, reliable shifts. This derailleur is compatible with 7- or 8-speed drivetrains.
$39.99
Centos front derailleurs are precisely manufactured for responsive, accurate shifting under race conditions.
- Compatible with Shimano Tiagra 4700 10-speed road systems
- Includes adapter for 31.8 and 28.6mm seat tubes
$39.99
Shimano Side Swing front derailleurs feature improved cable routing for smooth and efficient front shifting effort and increased clearance for larger tires and shorter chainstays.
- Optimal front system for internal cable routing
- Enhanced maneuverability with plus-sized tires
- Increased shifting efficiency and light and smooth operation force
$40.99
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
$42.99
- Series: SLX
- Top Gear Teeth: 34-38T
- Chain Line: 48.8
- Chain Stay Angle: 66-69
- Average Weight: 145.6g
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