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> Bicycling Catalog > Parts > Derailleurs

Derailleurs

251 Results
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Campagnolo 11-Speed Indexed Ratchet
Campagnolo 11-Speed Indexed Ratchet

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. [more]

  Campagnolo Front Derailleur Braze-On Adapter
Campagnolo Front Derailleur Braze-On Adapter

- Hinged band clamp for fitting braze-on front derailleurs on frames without braze-on mount - Aluminum construction - EPS compatible [more]

Campagnolo Veloce Braze-On Front Derailleur
Campagnolo Veloce Braze-On Front Derailleur

Campagnolo's Veloce Front Derailleur features an aluminum body and chrome-plated cage for low weight, durability and smooth shifting. And, it's compatible with both standard and compact cranks. [more]

  Campagnolo Athena Braze-On Front Derailleur
Campagnolo Athena Braze-On Front Derailleur

Campagnolo's Athena Front Derailleur is compatible with both standard and compact cranksets. Its steel cage moves the chain effortlessly between the chainrings and it features an anti-friction coating for quiet, sublimely smooth shifting. [more]

Campagnolo Veloce Clamp-On Front Derailleur
Campagnolo Veloce Clamp-On Front Derailleur

Campagnolo's Veloce Front Derailleur features an aluminum body and chrome-plated cage for low weight, durability and smooth shifting. And, it's compatible with both standard and compact cranks. [more]

  Campagnolo EPS Front Derailleur Stiffener
Campagnolo EPS Front Derailleur Stiffener

- Required for use on carbon frames with carbon front derailleur braze on mounts - Compatible with all Campagnolo EPS front derailleurs - Increases the stiffness of carbon front derailleur braze-on mounts to handle the increase torque of EPS front derailleurs [more]

Campagnolo Chorus S2 Braze-On Front Derailleur
Campagnolo Chorus S2 Braze-On Front Derailleur

One derailleur, multiple gearing options. Campagnolo's Chorus S2 Front Derailleur is compatible with both standard and compact cranksets. This design requires less hand movement, facilitating better up-shifts to the big chainring. The light molded alloy cage has a plate on the tip of the outer cage… [more]

  Campagnolo Chorus Braze-On Front Derailleur
Campagnolo Chorus Braze-On Front Derailleur

One derailleur, multiple gearing options. Campagnolo's Chorus Front Derailleur is compatible with both standard and compact cranksets. This design requires less hand movement, facilitating better up-shifts to the big chainring. The light molded alloy cage has a plate on the tip of the outer cage to… [more]

Campagnolo Veloce Rear Derailleur (Medium-Cage)
Campagnolo Veloce Rear Derailleur (Medium-Cage)

Campagnolo's Veloce Rear Derailleur uses an advanced-parallelogram design that assures precise and quick shifting. The aluminum construction reduces weight and boosts strength for crisp gear changes. Plus, the pulleys are made from a special material that renders the drivetrain nearly silent. [more]

  Campagnolo Veloce Rear Derailleur (Short-Cage)
Campagnolo Veloce Rear Derailleur (Short-Cage)

Campagnolo's Veloce Rear Derailleur uses an advanced-parallelogram design that assures precise and quick shifting. The aluminum construction reduces weight and boosts strength for crisp gear changes. Plus, the pulleys are made from a special material that renders the drivetrain nearly silent. [more]

Campagnolo Athena Rear Derailleur
Campagnolo Athena Rear Derailleur

Campagnolo's Athena Rear Derailleur uses an advanced-parallelogram design that assures quick, precise shifting. The aluminum construction keeps weight low and boosts strength for a rigid assembly. Plus, the pulleys are made from a special material for quieter drivetrain action. [more]

  Campagnolo Chorus Braze-On Front Derailleur
Campagnolo Chorus Braze-On Front Derailleur

One derailleur, multiple gearing options. Campagnolo's Chorus Front Derailleur is compatible with both standard and compact cranksets. Made with an aluminum body and cage, it features an anti-friction techno-polymer insert for super-smooth shifting. Plus, the cage sports a special surface treatment… [more]

Campagnolo Record S2 Braze-On Front Derailleur
Campagnolo Record S2 Braze-On Front Derailleur

Campagnolo's Record Braze-On Front Derailleur with the S2 system features an aluminum internal cage plate and an external carbon one for incredibly quick shifting and a sleek look. The super-light cage along with the aluminum body gives you one of the lightest front derailleurs you can buy. It's… [more]

  Campagnolo Record Braze-On Front Derailleur
Campagnolo Record Braze-On Front Derailleur

Campagnolo's Record Braze-On Front Derailleur features an aluminum internal cage plate and an external carbon one for incredibly quick shifting and a sleek look. The super-light cage along with the aluminum body gives you one of the lightest front derailleurs you can buy. It's versatile too,… [more]

Campagnolo Super Record Braze-On S2 Front Derailleur
Campagnolo Super Record Braze-On S2 Front Derailleur

Campagnolo's S2 System Super Record Front Derailleur handles the shifting duties of the world's top pros and is sure to work wonders for you, too! It features an aluminum internal cage plate and an external carbon one for incredibly quick shifting and a sleek look. The super-light cage along with… [more]

  Campagnolo Super Record Braze-On Front Derailleur
Campagnolo Super Record Braze-On Front Derailleur

Campagnolo's Super Record Front Derailleur handles the shifting duties of the world's top pros and is sure to work wonders for you, too! It features an aluminum internal cage plate and an external carbon one for incredibly quick shifting and a sleek look. The super-light cage along with the… [more]

Campagnolo Chorus Rear Derailleur
Campagnolo Chorus Rear Derailleur

Campagnolo's Chorus Rear Derailleur uses an advanced-parallelogram design that assures precise and quick shifting. The carbon/cold-forged-aluminum construction reduces weight considerably, boosts strength and provides a high-tech look. Plus, Embrace Technology keeps the derailleur optimally… [more]

  Campagnolo Record Rear Derailleur
Campagnolo Record Rear Derailleur

Campagnolo's Record Rear Derailleur is the ultimate in shifting accuracy and precision. Its arresting beauty is entwined with the highest technical precision available. Campagnolo uses an advanced-parallelogram design for precise, fast shifting every time. The construction pairs carbon and… [more]

Campagnolo Super Record Rear Derailleur
Campagnolo Super Record Rear Derailleur

Campagnolo's Super Record Rear Derailleur is the choice of professionals and is a perfect fit for your dream bike. Its arresting beauty is entwined with the highest technical precision available. Campagnolo uses an advanced-parallelogram design for precise, fast shifting every time. The… [more]

  Campagnolo Chorus EPS Braze-On Front Derailleur
Campagnolo Chorus EPS Braze-On Front Derailleur

Campagnolo's EPS Chorus Front Derailleur is made with a featherweight carbon fiber body for an unbeatable stiffness to weight ratio. The high torque, high drive motor is made in Switzerland to ensure the ultimate in shifting precision and reliability. Plus, the cage sports a special surface… [more]

Campagnolo Record EPS Braze-On Front Derailleur
Campagnolo Record EPS Braze-On Front Derailleur

A powerful punch in a tiny package! Boasting an optimised design and driven by the highest quality motors available today, the front derailleur moves the chain precisely in all conditions, even under strain. The result is a derailing speed like nothing you've ever seen before, with the chain… [more]

  Campagnolo Record EPS Rear Derailleur
Campagnolo Record EPS Rear Derailleur

Italian beauty meets electronic precision in Campagnolo's brilliant Record EPS Rear Derailleur. Campagnolo uses an advanced parallelogram design for impeccable, lightning-fast shifting of up to all 11 gears with a single button push. Stop on any gear in between and the position sensor makes… [more]

Campagnolo Super Record EPS Braze-On Front Derailleur
Campagnolo Super Record EPS Braze-On Front Derailleur

Campagnolo's Super Record EPS Braze-On Front Derailleur delivers electronic precision to your front shifts. Hammer into the big ring and surge forward with a mere touch of a button, under heavy load or out of the saddle it's still as smooth as a dream. An aluminum internal cage plate and external… [more]

  Campagnolo Super Record EPS Rear Derailleur
Campagnolo Super Record EPS Rear Derailleur

Campagnolo's Super Record EPS Rear Derailleur's arresting beauty is entwined with the pinnacle in rear shifting accuracy and precision. Campagnolo uses an advanced-parallelogram design and the extremely high-quality servo motors for precise, fast shifting of up to all 11 gears from a single push of… [more]

Dimension Chainstay Mount Tensioner
Dimension Chainstay Mount Tensioner

Dimension Chainstay Mount Single-Speed Tensioners - Fits stays with diameters from 19.8-22.2mm - 74g [more]

  FSA Ceramic Bearing Pulleys
FSA Ceramic Bearing Pulleys

- Upgrade rear derailleur pulleys with ceramic sealed cartridge bearings - Ceramic bearings are proven harder and smoother than standard bearings - PTFE/composite pulley material for long life and low friction - Shimano version works for Road or MTB. - Sold as pair - 9g each [more]

Gevenalle BURD Rear Derailleur
Gevenalle BURD Rear Derailleur

Gevenalle creates component solutions that address many of the typical equipment shortfalls that have limited cyclocross racers for decades. Their rear BURD (Blatantly Upgraded Rebranded Derailleur) takes a tough, no-nonsense road derailleur and makes it 'cross-ready. To do this, the "goats" at… [more]

  K-Edge Road Braze-on Triple Chain Catcher
K-Edge Road Braze-on Triple Chain Catcher

K-Edge Road Triple Chain Catcher is engineered to function with triple road cranksets. It is similar to the standard road design with additional length to reach the smaller inner rings down to a 26T. K-Edge Road Triple improves overall function of your drive train while protecting your valuable… [more]

K-Edge Road Clamp-on Chain Catcher
K-Edge Road Clamp-on Chain Catcher

The K-Edge Road Clamp Chain Catcher functions the same as the original chain catcher, but it mounts to its own CNC sculpted lightweight clamp. K-Edge's Road Clamp-on Chain Catcher improves overall function of your drive train while protecting your valuable frame from a dropped chain. - Prevents… [more]

  K-Edge Cross Double Chain Catcher
K-Edge Cross Double Chain Catcher

The K-Edge Cross Chain Catcher is lightweight, robust, and specifically designed for the abuse of cyclocross. The adjustable Cross foot mounts to its own CNC sculpted lightweight clamp. K-Edge Cross Double prevents a dropped chain and the confidence to shift in any situation. Specifications -… [more]

251 Results
Per Page 30 | 60
[ 1 | 2 | 3 | 4 | 5 ] Next >>