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Free shipping in United States and Canada on orders of $100US or more

Rear Derailleurs

Your rear derailleur lives a tough life: Constant fast gear changes, constant spring tension, and constant exposure to the elements all take a toll on a rear derailleur over time. Getting the right derailleur for your cassette is essential, which is why we stock short, medium, and long cage designs from SRAM and Campagnolo. And, because gearing itself is largely up to personal preference, you’ll also find rear derailleurs in our store ranging from classic 10-speed cassette options all the way up to giant, modern 13-speed units.

  • Campagnolo Super Record WRL 12 Rear Derailleur

    Campagnolo Super Record WRL 12 Rear Derailleur

    Campagnolo
    $1,080 USD - $1,080 USD
    $1,080 USD
    $1,080 USD - $1,080 USD
    $1,080 USD

    Campagnolo Super Record WRL 12 Rear Derailleur. About Product:  The Super Record 12-speed rear derailleur of the new Wireless groupset offers fir...

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    $1,080 USD - $1,080 USD
    $1,080 USD
    $1,080 USD - $1,080 USD
    $1,080 USD
  • Campagnolo Record 11 EPS Rear Derailleur
    Sold out

    Campagnolo Record 11 EPS Rear Derailleur

    Campagnolo
    $1,049 USD - $1,049 USD
    $1,049 USD
    $1,049 USD - $1,049 USD
    $1,049 USD

    Campagnolo Record 11 EPS Rear Derailleur. (Short) About Product:  The Campagnolo Record Rear Derailleur is the epitome of cycling excellence, com...

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    $1,049 USD - $1,049 USD
    $1,049 USD
    $1,049 USD - $1,049 USD
    $1,049 USD
    Sold out
  • Campagnolo Super Record WRL 13 Rear Derailleur
    Campagnolo Super Record WRL 13 Rear Derailleur

    Campagnolo Super Record WRL 13 Rear Derailleur for UDH Frames

    Campagnolo
    $920 USD - $920 USD
    $920 USD
    $920 USD - $920 USD
    $920 USD

    Campagnolo Super Record WRL 13 Rear Derailleur for UDH Frames. About Product:  The new Super Record 13 rear derailleur, completely redesigned for...

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    $920 USD - $920 USD
    $920 USD
    $920 USD - $920 USD
    $920 USD
  • Campagnolo Super Record WRL 13 Rear Derailleur
    Campagnolo Super Record WRL 13 Rear Derailleur
    Sold out

    Campagnolo Super Record WRL 13 Rear Derailleur

    Campagnolo
    $920 USD - $920 USD
    $920 USD
    $920 USD - $920 USD
    $920 USD

    Campagnolo Super Record WRL 13 Rear Derailleur. About Product:  The new Super Record 13 rear derailleur, completely redesigned for this generatio...

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    $920 USD - $920 USD
    $920 USD
    $920 USD - $920 USD
    $920 USD
    Sold out
  • Campagnolo Super Record S WRL 12s. rear derailleur, no battery

    Campagnolo Super Record S WRL 12s. Rear Derailleur

    Campagnolo
    $895 USD - $895 USD
    $895 USD
    $895 USD - $895 USD
    $895 USD

    Campagnolo Super Record S WRL 12s. Rear Derailleur. Experience the pinnacle of rear derailleur technology with the Campagnolo Super Record S WRL 1...

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    $895 USD - $895 USD
    $895 USD
    $895 USD - $895 USD
    $895 USD
  • Campagnolo Super Record 12 EPS Rear Derailleur
    Save 6% Save %

    Campagnolo Super Record 12 EPS Rear Derailleur

    Campagnolo
    $849 USD
    $849 USD - $849 USD
    $849 USD
    $800 USD
    $800 USD - $800 USD
    $800 USD

    Campagnolo Super Record 12 EPS Rear Derailleur. (11-32t Maximum) About Product:  Campagnolo Super Record EPS, the feather in the cap of Campagnol...

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    $849 USD
    $849 USD - $849 USD
    $849 USD
    $800 USD
    $800 USD - $800 USD
    $800 USD
    Save 6% Save %
  • SRAM RED XPLR eTAP AXS Rear Derailleur, Long Cage
    Save 11% Save %

    SRAM RED XPLR eTAP AXS Rear Derailleur, Long Cage

    SRAM
    $895 USD
    $895 USD - $895 USD
    $895 USD
    $795 USD
    $795 USD - $795 USD
    $795 USD

    SRAM RED XPLR eTAP AXS Rear Derailleur, Long Cage. About Product:   • Red XPRL eTAP AXS wireless rear derailleur • 12 x 1 Speed AXS r...

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    $895 USD
    $895 USD - $895 USD
    $895 USD
    $795 USD
    $795 USD - $795 USD
    $795 USD
    Save 11% Save %
  • SRAM RED XPLR AXS (E1)13 Speed Rear Derailleur

    SRAM RED XPLR AXS (E1)13 Speed Rear Derailleur

    SRAM
    $725 USD - $725 USD
    $725 USD
    $725 USD - $725 USD
    $725 USD

    SRAM RED XPLR AXS (E1)13 Speed Rear Derailleur. About Product:   Gravel throws just about everything at your bike, and the RED XPLR AXS ...

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    $725 USD - $725 USD
    $725 USD
    $725 USD - $725 USD
    $725 USD
  • SRAM RED AXS (E1) 12-Speed Rear Derailleur

    SRAM RED AXS (E1) 12-Speed Rear Derailleur

    SRAM
    $700 USD - $700 USD
    $700 USD
    $700 USD - $700 USD
    $700 USD

    SRAM RED AXS (E1) 12-Speed Rear Derailleur. About Product:   The heart of the AXS ecosystem is lighter, more efficient, and more capable...

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    $700 USD - $700 USD
    $700 USD
    $700 USD - $700 USD
    $700 USD
  • Short Cage / 33T SRAM RED eTAP AXS Rear Derailleur - Options
    Save up to 13% Save %

    SRAM RED eTAP AXS Rear Derailleur - Options

    SRAM
    $799 USD
    $799 USD - $799 USD
    $799 USD
    $699 USD - $799 USD
    $699 USD - $799 USD
    $699 USD

    SRAM RED eTAP AXS Rear Derailleur - Options. About Product:   • Red eTap AXS wireless derailleur • 12 x 1/2 Speed rear derailleur • R...

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    $799 USD
    $799 USD - $799 USD
    $799 USD
    $699 USD - $799 USD
    $699 USD - $799 USD
    $699 USD
    Save up to 13% Save %
  • Campagnolo Super Record 12 Rear Derailleur

    Campagnolo Super Record 12 Rear Derailleur

    Campagnolo
    $588 USD - $588 USD
    $588 USD
    $588 USD - $588 USD
    $588 USD

    Campagnolo Super Record 12 Rear Derailleur. About Product:  The new Super Record™ 12X2 Speed rear derailleur: pure technology. Functionality comb...

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    $588 USD - $588 USD
    $588 USD
    $588 USD - $588 USD
    $588 USD
  • Campagnolo Athena 11 EPS Rear Derailleur, Short Cage
    Save 21% Save %

    Campagnolo Athena 11 EPS Rear Derailleur, Short Cage

    Campagnolo
    $710 USD
    $710 USD - $710 USD
    $710 USD
    $560 USD
    $560 USD - $560 USD
    $560 USD

    Campagnolo Athena 11 EPS Rear Derailleur, Short Cage. About Product:  The EPS 11 speed rear derailleur is the product of exactly the same project...

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    $710 USD
    $710 USD - $710 USD
    $710 USD
    $560 USD
    $560 USD - $560 USD
    $560 USD
    Save 21% Save %
  • SRAM FORCE XPRL AXS E1 13 Speed Rear Derailleur, Long Cage

    SRAM FORCE XPRL AXS E1 13 Speed Rear Derailleur, Long Cage

    SRAM
    $450 USD - $450 USD
    $450 USD
    $450 USD - $450 USD
    $450 USD

    SRAM FORCE XPRL AXS E1 13 Speed Rear Derailleur, Long Cage. About Product:   Full Mount resilience. No bent hangers after impacts or tra...

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    $450 USD - $450 USD
    $450 USD
    $450 USD - $450 USD
    $450 USD
  • SRAM FORCE XPRL AXS 12 Speed Rear Derailleur, Long Cage

    SRAM FORCE XPRL AXS 12 Speed Rear Derailleur, Long Cage

    SRAM
    $395 USD - $395 USD
    $395 USD
    $395 USD - $395 USD
    $395 USD

    SRAM FORCE XPRL AXS 12 Speed Rear Derailleur, Long Cage. About Product:    Force AXS wireless rear derailleur 12 x 1 Speed rear deraill...

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    $395 USD - $395 USD
    $395 USD
    $395 USD - $395 USD
    $395 USD
  • SRAM FORCE AXS 12 Speed Rear Derailleur, Medium Cage
    Sold out

    SRAM FORCE AXS 12 Speed Rear Derailleur, Medium Cage

    SRAM
    $395 USD - $395 USD
    $395 USD
    $395 USD - $395 USD
    $395 USD

    SRAM FORCE AXS 12 Speed Rear Derailleur, Medium Cage. About Product:    Force AXS wireless rear derailleur  12 x 1 / 2 Speed rear derai...

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    $395 USD - $395 USD
    $395 USD
    $395 USD - $395 USD
    $395 USD
    Sold out
  • Campagnolo Chorus HO 11-Speed Rear Derailleur Medium Cage

    Campagnolo Chorus HO 11-Speed Rear Derailleur Medium Cage

    Campagnolo
    $389 USD - $389 USD
    $389 USD
    $389 USD - $389 USD
    $389 USD

    Campagnolo Chorus HO 11-Speed Rear Derailleur Medium Cage. About Product: Chorus 11-speed's shifting precision is comparable to its older siblings ...

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    $389 USD - $389 USD
    $389 USD
    $389 USD - $389 USD
    $389 USD
  • SRAM FORCE AXS E1 12 Speed Rear Derailleur, Medium Cage

    SRAM FORCE AXS E1 12 Speed Rear Derailleur, Medium Cage

    SRAM
    $375 USD - $375 USD
    $375 USD
    $375 USD - $375 USD
    $375 USD

    SRAM FORCE AXS E1 12 Speed Rear Derailleur, Medium Cage. About Product:   Lighter, faster and more capable than ever, the Force AXS rear d...

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    $375 USD - $375 USD
    $375 USD
    $375 USD - $375 USD
    $375 USD
  • Campagnolo EKAR 13 Rear Derailleur

    Campagnolo EKAR 13 Rear Derailleur

    Campagnolo
    $356 USD - $356 USD
    $356 USD
    $356 USD - $356 USD
    $356 USD

    Campagnolo EKAR 13 Rear Derailleur. About Product:  The Ekar rear derailleur is designed using Campagnolo's peerless experience and ingenuity whi...

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    $356 USD - $356 USD
    $356 USD
    $356 USD - $356 USD
    $356 USD
  • SRAM RIVAL XPLR AXS E1 13 Speed Rear Derailleur, Long Cage
    Sold out

    SRAM RIVAL XPLR AXS E1 13 Speed Rear Derailleur, Long Cage

    SRAM
    $355 USD - $355 USD
    $355 USD
    $355 USD - $355 USD
    $355 USD

    SRAM RIVAL XPLR AXS E1 13 Speed Rear Derailleur, Long Cage. About Product:   Perfect shifting through better design, even through the toug...

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    $355 USD - $355 USD
    $355 USD
    $355 USD - $355 USD
    $355 USD
    Sold out
  • Short Cage / 33T SRAM FORCE eTAP AXS Rear Derailleur - Options
    Save 13% Save %

    SRAM FORCE eTAP AXS Rear Derailleur - Options

    SRAM
    $400 USD
    $400 USD - $400 USD
    $400 USD
    $349 USD
    $349 USD - $349 USD
    $349 USD

    SRAM FORCE eTAP AXS Rear Derailleur - Options. About Product:   • Force eTap AXS wireless derailleur • 12 x 1/2 Speed rear derailleur...

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    $400 USD
    $400 USD - $400 USD
    $400 USD
    $349 USD
    $349 USD - $349 USD
    $349 USD
    Save 13% Save %
  • Short Cage SRAM RED 22 Rear Derailleur - Options

    SRAM RED 22 Rear Derailleur - Options

    SRAM
    $339 USD - $359 USD
    $339 USD - $359 USD
    $339 USD - $359 USD
    $339 USD

    SRAM RED 22 Rear Derailleur - Options. About Product:   • 11 Speed Road • SRAM 11 Speed Road shifter required • SRAM eTap graphics fo...

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    $339 USD - $359 USD
    $339 USD - $359 USD
    $339 USD - $359 USD
    $339 USD
  • SRAM RIVAL AXS E1 12 Speed Rear Derailleur, Medium Cage

    SRAM RIVAL AXS E1 12 Speed Rear Derailleur, Medium Cage

    SRAM
    $325 USD - $325 USD
    $325 USD
    $325 USD - $325 USD
    $325 USD

    SRAM RIVAL AXS E1 12 Speed Rear Derailleur, Medium Cage. About Product:   The brains of the operation. The Rival AXS rear derailleur is th...

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    $325 USD - $325 USD
    $325 USD
    $325 USD - $325 USD
    $325 USD
  • Short Cage SRAM RED Rear Derailleur - Options
    Save up to 9% Save %

    SRAM RED Rear Derailleur - Options

    SRAM
    $345 USD
    $325 USD - $345 USD
    $345 USD
    $315 USD - $325 USD
    $315 USD - $325 USD
    $315 USD

    SRAM RED Rear Derailleur - Options. About Product:   • 10 Speed Road• SRAM Red 2012 compatible• Exact 1:1 actuation• Titanium spring• ...

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    $345 USD
    $325 USD - $345 USD
    $345 USD
    $315 USD - $325 USD
    $315 USD - $325 USD
    $315 USD
    Save up to 9% Save %
  • Campagnolo Record 12 Rear Derailleur

    Campagnolo Record 12 Rear Derailleur

    Campagnolo
    $312 USD - $312 USD
    $312 USD
    $312 USD - $312 USD
    $312 USD

    Campagnolo Record 12 Rear Derailleur. About Product:   New mechanical Record™ 12 Speed rear derailleur: precision, lightness and versatility. Des...

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    $312 USD - $312 USD
    $312 USD
    $312 USD - $312 USD
    $312 USD