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Derailleurs

Shimano Deore XT Shadow + Rear Derailleur (Long Cage)
$99.99
Shimano's Deore XT Rear Derailleur uses cold-forged construction and cutting edge technology to deliver crisp shifting, real-world reliability, and trademark precision. Plus-type derailleurs use a lever-actuated clutch spring to prevent chain slap, reduce noise while on the trail, and improve chain engagement when riding over rough terrain. Sealed pulley bearings keep things spinning smoothly, and wide plate construction prevents the derailleur from getting clogged with mud and debris.
SRAM XX1 Eagle Type-3 Rear Derailleur
$300.00
This derailleur not only answers the Eagle drivetrain’s need for greater capacity, but is also the next evolution of SRAM's proven, 1x-specific X-HORIZON design. The larger, 14-tooth X-SYNC lower pulley, allows 10- to 50-tooth cassette capacity in this compact design, 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. A redesigned, robust mounting system further improves the Eagle derailleur’s performance and overall durability.
Wolf Tooth Components 25mm B-Screw
$2.00
- Longer B-screw needed when using 40t or 42t cog with most Shimano derailleurs
Third Eye Chainwatcher
$9.99
- Prevents chain derailment when shifting to inner ring - Adjustable hose-type clamp fits 1-1/8" to 1-3/8" seat tubes
Suntour ARX Front Derailleur
$10.00
This is a Suntour ARX front derailleur. It is intended to be used with a 2x drivetrain. Weight = 91g Condition = good, functions very well Material = Aluminum Speeds = 5 and 6-speed, friction only 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!
Suntour Superbe (FD-1500) front derailleur
$30.00
This is a vintage first-generation Suntour Superbe front derailleur (FD-1500). It is intended to be used with a 2x drivetrain. Condition = Good, few marks from chain rub. Material = Steel face plate, aluminum body Weight = 100 grams Speeds = 5-speed only, friction shift 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!
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!
Suntour X-1 Rear Derailleur
$40.00
This is a Suntour X-1 rear derailleur. It is a long-cage mountain derailleur, compatible with Accushift and friction style shifting. Weight = 316g Material = Steel Condition = Good, few scuffs, 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!
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
Sunlite Front Derailleur
$4.99
- Bulk packed and poly bagged - Speeds: 5/6/7 - Max Tooth: 48 - Wrap: 20 - Swing: Bottom
Sunlite Long Cage Rear Derailleur
$7.99
• 5/6/7-speed rear derailleur • Highly affordable and reliable • SHIMANO Equivalent RD-TY21 / RD-A070 • 301 grams
Sunlite Short Cage Rear Derailleur
$7.99
• 5/6/7-speed rear derailleur • Highly affordable and reliable • SHIMANO Equivalent RD-TY21 / RD-A070 • 301 grams
Sunlite Sport Rear Derailleur
$19.99
- 9-speed compatible - SIS rear index shifting - Max: 34t - Cage: Mid - Ratio: 2 to 1
Sunlite Sport Rear Derailleur (Long Cage)
$14.99
• 8-speed compatible • SIS rear index shifting • 43 tooth compatible
Simplex Brevete Braze On Front Derailleur
$75.00
This is a Simplex braze on front derailleur. It is in satisfactory condition, but springs very well and all bolts move freely. 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.
Shimano 105 (1050) Rear Derailleur
$40.00
This is a Shimano 105 (RD-1050) rear derailleur. This model has a mid-reach length, so it is able to be run with a max tooth count of 30. It was made in Japan from 1987-1988. It is compatible with friction-shifting, SIS shifting, and STI-shifting. Weight = 257g Material = Aluminum and steel Condition = Excellent, few scratches 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 105 5800 Rear Derailleur Pulley Set
$11.00
- Upper pulley has larger teeth for increased chain control
Shimano 105 Braze-On Front Derailleur (Triple Chainring)
$36.99
Shimano's 105 Braze-On Front Derailleur sports a cold forged-aluminum body with Shimano's extra wide-pivot design for lightning-quick and super-smooth shifts. The steel cage ensures excellent durability.
Shimano 105 Clamp-On Front Derailleur
$34.99
Shimano's 105 Clamp-On Front Derailleur sports a cold forged-aluminum body with Shimano's extra wide-pivot design for lightning-quick and super-smooth shifts. The steel cage ensures excellent durability.
Shimano 105 Clamp-On Front Derailleur (Triple Chainring)
$37.99
Shimano's 105 Clamp-On Front Derailleur sports a cold forged-aluminum body with Shimano's extra wide-pivot design for lightning-quick and super-smooth shifts. The steel cage ensures excellent durability.
Shimano 105 Rear Derailleur (Long Cage)
$57.99
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.
Shimano 105 Rear Derailleur (Short Cage)
$52.99
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.
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!
Shimano 600EX Long Cage Rear Derailleur
$50.00
This is a Shimano 600EX Long Cage rear derailleur. It was made in Japan in 1984-1986. It has a long cage, meaning that it has the capacity for a 34-tooth maximum on the freewheel. It is compatible with friction-only shifting, and it is compatible with 6 and 7-speed drivetrains. Weight = 220g Material = Aluminum Condition = Fair, front plate scratched, but it all 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!
Shimano Acera M3000 9-Speed Rear Derailleur
$38.99
- Cage Length: Long - Chain Wrap Capacity (Teeth): 45 Teeth - Color: Gray - Drivetrain Speeds: 9 - Largest Cog (Teeth): 36 - Rear Der/Shifter Compatibility: Shimano Mountain - Rear Derailleur Mount Type: 10X1 Standard , Shimano Rear Direct Mount
Shimano Alivio Front Derailleur
$28.59
Shimano's Alivio Front Derailleur features wide pivots and a rigid cage for fast shifting and trail-worthy durability. This 9-speed compatible derailleur also gives you clearance for mud guards or wide tires.
Shimano Alivio Rear Derailleur (9-speed)
$45.49
Shimano's Alivio Rear Derailleur is built to withstand the rigors of off-road riding, with a lightweight aluminum body and low-friction pivots for incredibly easy and smooth shifting. And, the Alivio features 11-tooth pulleys, which alternate chain-link contact reducing wear and smoothing pedaling.
Shimano Alivio Shadow Rear Derailleur (9-speed)
$50.69
Shimano's Alivio Shadow Rear Derailleur is built to withstand the rigors of off-road riding, with a lightweight aluminum body and low-friction pivots for incredibly easy and smooth shifting. And, the Alivio features 11-tooth pulleys, which alternate chain-link contact to reduce wear and smooth pedaling. • Cage Length: Long • Chain Wrap Capacity (teeth): 45 teeth • Color: Gray • Drivetrain Speeds: 9 • Largest Cog (teeth): 36 • Rear Der/Shifter Compatibility: Shimano Mountain • Rear Derailleur Mount Type: 10x1 Standard , Shimano Rear Direct Mount
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