Bicycle Derailleurs & Parts

The Super Record EPS 12s rear derailleur from Campagnolo takes advantage of the many developments made for its mechanical 12-speed predecessors....

* High-performance rear derailleur delivering consistent, precise shifts* 1:1 actuation (SRAM shifter compatible) for intuitive, reliable shifting ...

* Rear Derailleur Cage Assembly Kit X0 T-Type Eagle AXS (Full Replacement Cage Assembly Including Outer And Inner Cages, Damper And Pulleys)* SRAM ...

* Integrated Hall Lock lever stabilizes derailleur and eases wheel removal* Horizontal parallelogram stabilizes rear derailleur while riding over r...

Full metal construction provides stiffness and durability in this Shimano 9-speed road compatible front derailleur.

R10 front derailleurs work with 10-speed Shimano-compatible road shifters. Designed to work with a variety of chainring combinations, these workho...

* Rear Derailleur Aluminum Inner Cage Force Rival XPLR eTap AXS Including Steel Screws* SRAM Model ID: RD-SPP-A0​​

* REAR DERAILLEUR B-BOLT KIT FORCE 1* SRAM Model ID: RD-SPP-A0​​

* REAR DERAILLEUR PULLEY AND INNER MEDIUM CAGE RIVAL* SRAM Model ID: RD-SPP-A0​​

* Yaw Technology* Slim spring design eliminates frame interference* Optimized for shifting with X-GlideR chainrings* Precision install markings* In...

* 11 Speed, YAW Technology FD with non-parrallel shift movement eliminating the need for shifter trim * For double front YAW X Glide R chainrings o...

* Compatible with 50T and 52T Eagle cassettes* Works with 12-speed mechanical Apex and Eagle shifters* Use with Eagle chain* Roller Bearing Clutch ...

* Compatible with cassettes with 44T large cogs* Use with Flattop chain* Works with 12-speed mechanical Apex and Eagle shifters* Clutch controls ch...

* AXS enabled for easy setup, personalization, and reliability* 1x specific for use with 11-44T XPLR, 10-44T XPLR, and 10-36T cassettes* Chain mana...

* Wireless electronic eTap shift logic for intuitive shifting, easy setup and reliability* 1x specific for use with 10-44 XPLR cassettes and 10-36 ...

* A full featured Eagle derailleur, compatible with the Eagle Colorsystem.* X-SYNC pulley technology provides greater efficiency, crisper shifting,...

* AXS enabled componentry software that makes it possible to both program and personalize* Overload Clutch protection* Compatible with all AXS ecos...

* Fits all 11-speed SRAM road cassettes up to 11-32t* 2x and 1x compatible* Updated version of the original SRAM RED eTap rear derailleur* Orbit ch...

* Updated cage provides better chain retention and more precise shifts.* Compatible with 10-50t and 10-52t cassettes.* SRAM Model ID: RD-XX-1-B2​​

* X-ACTUATION™ for precise and dependable 7-speed performance* Fully compatible with the SRAM X01 DH drivetrain* X-HORIZON™ design that reduces shi...

* The Eagle AXS derailleur is the brain of the whole AXS system* Shorter cage for 10mm more ground clearance, with more chain wrap on the cassette ...

* Completely new rear derailleur incorporating proven X-HORIZON™ design and new Type-3 ROLLER BEARING CLUTCH™ technology.* Eagle™ ecosystem-enginee...

* Long cage 42t capacity* CAGELOCK technology for easy wheel removal and installation* Compatible with 10-speed and 11-speed SRAM 1x road systems* ...

* X-HORIZON design that reduces shift force, ghost shifting and chain slap* 12-tooth X-SYNC pulley wheels* Fully compatible with all SRAM 1x drivet...