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Rear

Wolf Tooth Components 25mm B-Screw
$1.00
- Longer B-screw needed when using 40t or 42t cog with most Shimano derailleurs
Sunlite Derailleur Hanger
$3.99 - $19.99
- 6061 Forged Alloy - Made to O.E.M. specifications - Correct hardness to reduce damage to frame upon impact
Campagnolo 11-Speed Indexed Ratchet
$5.90
This is the indexed ratchet needed for converting Campagnolo 11-speed rear derailleurs with a 27-tooth maximum tooth capacity to a 29-tooth maximum tooth capacity to work with 12-29 cassettes.
Shimano SLX M7000-GS Rear Derailleur Cage Plate
$8.00
- Replacement plate for M7000-GS rear derailleur - Choose Inner or Outer
Shimano 105 5800 Rear Derailleur Pulley Set
$12.00
- Upper pulley has larger teeth for increased chain control
Microshift M21 Rear Derailleur
$12.99
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
Shimano Tourney TY-500 Rear Derailleur
$12.99
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
Sunlite Sport Rear Derailleur (Long Cage)
$13.95
• 8-speed compatible • SIS rear index shifting • 43 tooth compatible
Shimano Tourney TY-300 Rear Derailleur, Rivet Mount
$13.99
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
Sachs Huret P5 Rear Derailleur
$15.00
This is a vintage Sachs-Huret P5 rear derailleur. It is in poor condition aesthetically, but functions well otherwise. It can be used as a 5/6 speed, friction only. Axle mounted. This is a used product and is sold as-is. Photo is representative. We do our best to represent products accurately, but be aware that the actual product condition may differ. Feel free to contact us with any questions or inquiries!
Shimano Tourney TX-800 Rear Derailleur
$17.99
Shimano Tourney TX is a basic 8-speed rear derailleur for entry-level sport bikes and riders. Enjoy durable, trouble free, and stable performance. - Maximum cog size: 34t - Total capacity: 43t
Sunlite Sport Rear Derailleur
$19.99
- 9-speed compatible - SIS rear index shifting - Max: 34t - Cage: Mid - Ratio: 2 to 1
Microshift Mezzo Rear Derailleur
$20.99
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
Microshift R8 Rear Derailleur
$21.99
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
Microshift Marvo LT Rear Derailleur
$24.99
M-series rear derailleurs are designed to work with 7, 8, and 9-speed Shimano-compatible mountain and road shifters. Marvo LT rear derailleurs are built with precision rigid aluminum construction. Let these miracle workers get any bike rolling again. - Lightweight aluminum construction - Steel pulley cage for extra chain-rub durability - Compatible with Shimano 7, 8, and 9-speed mountain and road systems
Schwinn Approved Le Tour GT450
$25.00
Original vintage Schwinn Approved Le Tour GT450 front derailleur (2-speed). Made in Japan (by Shimano). This is a used product and is sold as-is. Photo is representative. We do our best to represent products accurately, but be aware that the actual product condition may differ. Feel free to contact us with any questions or inquiries!
Shimano Claris RD-R2000 Rear Derailleur
$26.99 - $28.99
Shimano's Claris rear derailleur is a perfect replacement part or upgrade for 8-speed road drivetrains. HyperGlide technology results in smoother, faster shifting. - Maximum cog size: 32t (SS) / 34t (GS) - Total capacity: 37t (SS) / 43t (GS) - Pulleys: 11t - Chain compatibility: HG 8-speed
SRAM X4 7-/8-Speed Rear Derailleur
$29.00
SRAM's X4 Rear Derailleur provides precise, dependable shifting along with long-term durability. Its aluminum and steel construction delivers through the roughest trail, 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.
Origin8 11-Tooth Ceramic Pulley Set
$29.75
Replacement pulley set with ceramic bearings. Compatible with 7,8,9, and 10-speed Campagnolo, Shimano, and SRAM drivetrains.
Microshift R9 Rear Derailleur
$29.99
R-series rear derailleurs are designed to work with Shimano-compatible road shifters. These R9 rear derailleurs combine compatibility, weight savings, and a robust design. - Weight-saving aluminum bracket body and outer link - Steel pulley cage for extra chain-rub durability - Compatible with Shimano 9 and 10-speed road systems - Not compatible with Shimano Tiagra 4700 road system - Short cage for double crankset 28T max cog setup - Medium cage for double crankset and 34T max cog - Long cage for triple crankset and 28T max cog
Shimano Altus RD-M2000 Shadow Rear Derailleur
$29.99
The Shimano Altus rear derailleur brings Shadow technology and wide-range capability to 9-speed drivetrains - B tension spring for quick and easy wheel installation and removal - Super low-profile concept with SHADOW mechanism - Wider linkage ensures durability and more precise shifting - Easy adjustment and maintenance - Direct mount compatible - Maximum cog size: 36t - Total capacity: 45t
Schwinn Approved GT120
$30.00
Original vintage Schwinn Approved GT120 rear derailleur. Made in Japan (by Shimano). This is a used product and is sold as-is. Photo is representative. We do our best to represent products accurately, but be aware that the actual product condition may differ. Feel free to contact us with any questions or inquiries!
Shimano Sora SS9-Speed Rear Derailleur
$34.99
- Model Number: RD-R3000-SS - Series: SORA - Maximum Sprocket: 32T - Minimum Sprocket: 11T - Maximum Front Difference: 16T - Total Capacity: 37T
Schwinn Approved GT 100
$35.00
Original vintage Schwinn Approved GT 100 rear derailleur (1969). Made in Japan. This is a used product and is sold as-is. Photo is representative. We do our best to represent products accurately, but be aware that the actual product condition may differ. Feel free to contact us with any questions or inquiries!
Schwinn Approved GT 500
$35.00
Original vintage Schwinn Approved GT 500 rear derailleur. Made in France. This is a used product and is sold as-is. Photo is representative. We do our best to represent products accurately, but be aware that the actual product condition may differ. Feel free to contact us with any questions or inquiries!
Schwinn Approved Le Tour GT-420
$35.00
Original vintage Schwinn Approved Le Tour GT-420 rear derailleur (5-speed). Made in Japan (by Shimano). This is a used product and is sold as-is. Photo is representative. We do our best to represent products accurately, but be aware that the actual product condition may differ. Feel free to contact us with any questions or inquiries!
Shimano 600 (6100) Rear Derailleur
$35.00
This is a 5-speed Shimano 600 (6100) friction-only rear derailleur. This product is sold as is. Photo is representative. We do our best to represent products accurately, but be aware that the actual product condition may differ. Feel free to contact us with any questions or inquiries!
Shimano 600 Ultegra (RD-6400) Rear Derailleur
$35.00
This is a Shimano 600 Ultegra (RD-6400) rear derailleur. It is most recognizable by the "tri-color" logo. This series of 600 is considered the first generation of Ultegra. It is SIS, STI, and friction-style shifting compatible. It is a short-cage derailleur, so it can accommodate gearing up to 28-teeth. It is 6 and 7-speed compatible as well. Weight = 215g Material = Aluminum Condition = Good, few scratches, but functions well This is a used product and is sold as-is. Photo is representative. We do our best to represent products accurately, but be aware that the actual product condition may differ. Feel free to contact us with any questions or inquiries!
Simplex Prestige Rear Derailleur
$35.00
This is a vintage Simplex Prestige rear derailleur. It is a 5-speed friction-shifting derailleur. Pulley wheels are in great shape and springs work well. This is a used product and is sold as-is. Photo is representative. We do our best to represent products accurately, but be aware that the actual product condition may differ.
Suntour Vx Rear Derailleur
$35.00
This is a Suntour VX rear derailleur. It is a short-cage derailleur that is 5-speed friction-shift only. Weight = 212 grams Condition = fair Material = aluminum This is a used product and is sold as-is. Photo is representative. We do our best to represent products accurately, but be aware that the actual product condition may differ. Feel free to contact us with any questions or inquiries!
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