MenuMenuModern Bike

Bicycle Derailleurs

arrow

Refine your search
You may filter this list of products by category.

SortSort

Showing 1156 products:

Shimano XTR M9000 11-Speed Rear Derailleur Pulley Set
Shimano XTR M9000 11-Speed Rear Derailleur Pulley SetShimano

Shimano Rear Derailleur Pulley Assemblies Guide pulley with extra long teeth for increased chain control OEM pulley set XTR RD-M9000 … read more

your price $28.50 + ships free

BuyBuyPART NUM 709590
Problem Solvers Chain Tensioner with Derailleur Hanger
Problem Solvers Chain Tensioner with Derailleur Hanger

Problem Solvers Derailleur Hangers Allows for the use of a derailleur on frames without derailleur hangers For use with rear-facing … read more

StarStarStarStarStar 4 of 5 ( 1 ) 4 of 5 stars ( 1 review )

19% offretail $37.20 your price $29.99 + ships free

BuyBuyPART NUM 328587
Shimano Sora R3030 9-Speed Triple 34.9/31.8/28.6mm Front Derailleur
Shimano Sora R3030 9-Speed Triple 34.9/31.8/28.6mm Front DerailleurShimano

Shimano Sora FD-R3030 Front Derailleur … read more

your price $32.99 + ships free

BuyBuyPART NUM 681711
Problem Solvers Direct Mount Adaptor: For 68/73mm wide BB's, 28.6mm clamp
Problem Solvers Direct Mount Adaptor: For 68/73mm wide BB's, 28.6mm clamp

Problem Solvers Direct Mount Front Derailleur Adaptors Works for Shimano and SRAM High Direct Mount front derailleurs Item Specifications Front … read more

StarStarStarStarStar 5 of 5 ( 6 ) 5 of 5 stars average ( 6 reviews )

19% offretail $45.55 your price $36.99 + ships free

BuyBuyPART NUM 465290
Problem Solvers Direct Mount Front Derailleur Adaptor for Moonlander 34.9mm clamp w/ shims
Problem Solvers Direct Mount Front Derailleur Adaptor for Moonlander 34.9mm clamp w/ shims

Problem Solvers Direct Mount Front Derailleur Adaptors Designed for use with the Surly Moonlander Seat tube adapter clamp for braze-on front derailleurs … read more

StarStarStarStarStar 5 of 5 ( 6 ) 5 of 5 stars average ( 6 reviews )

20% offretail $50.00 your price $39.99 + ships free

BuyBuyPART NUM 390375
Wheels Manufacturing Derailleur Hanger - 94
Wheels Manufacturing Derailleur Hanger - 94

Wheels Manufacturing Derailleur Hangers with 1 Chainring Bolt. OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan in China. … read more

StarStarStarStarStar 4.8 of 5 ( 6 ) 4.8 of 5 stars average ( 6 reviews )

your price $22.00 + ships free

BuyBuyPART NUM 923398
Problem Solvers Direct Mount Adaptor for 100mm BBs, 3X Drivetrains, fits 34.9 w/shims for 31.8/28.6mm
Problem Solvers Direct Mount Adaptor for 100mm BBs, 3X Drivetrains, fits 34.9 w/shims for 31.8/28.6mm

Problem Solvers Direct Mount Front Derailleur Adaptors Seat tube adapter clamp for braze-on front derailleurs Works for Shimano and … read more

StarStarStarStarStar 5 of 5 ( 6 ) 5 of 5 stars average ( 6 reviews )

20% offretail $50.00 your price $39.99 + ships free

BuyBuyPART NUM 713510
Wheels Manufacturing Derailleur Hanger - 67
Wheels Manufacturing Derailleur Hanger - 67

Wheels Manufacturing Derailleur Hangers with 1 Chainring Bolt. OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan in China. … read more

StarStarStarStarStar 4.8 of 5 ( 6 ) 4.8 of 5 stars average ( 6 reviews )

your price $22.00 + ships free

BuyBuyPART NUM 684363
SRAM XX1 11-Speed Rear Derailleur B-Bolt and Limit Screw Kit
SRAM XX1 11-Speed Rear Derailleur B-Bolt and Limit Screw KitSRAM

Upper Bolt and Spring kits for SRAM rear derailleur repairs … read more

your price $28.00 + ships free

BuyBuyPART NUM 373088
Campagnolo Super Record/Record Ultra-Shift Front Derailleur Cage Assembly, 2015 and later
Campagnolo Super Record/Record Ultra-Shift Front Derailleur Cage Assembly, 2015 and laterCampagnolo

Campagnolo Super Record/Record Ultra-Shift Front Derailleur Cage Assembly, 2015 and late … read more

StarStarStarStarStar 4.5 of 5 ( 2 ) 4.5 of 5 stars average ( 2 reviews )

your price $125.98 + ships free

BuyBuyPART NUM 650950
North Shore Billet DH 0067 Santa Cruz 2 bolt - Heckler Derailleur Hanger
North Shore Billet DH 0067 Santa Cruz 2 bolt - Heckler Derailleur Hanger

North Shore Billet Derailleur Hangers All hangers are CNC machined from 6061 T6 Aluminum for strength and stiffness beyond OEM hangers Protective … read more

StarStarStarStarStar 5 of 5 ( 4 ) 5 of 5 stars average ( 4 reviews )

23% offretail $30.00 your price $22.99 + ships free

BuyBuyPART NUM 256160
Shimano Altus RD-A070, and Tourney RD-TX75/55/35, RD-MJ05 Rear Derailleur Drop-out Adapter Bolt and Nut
Shimano Altus RD-A070, and Tourney RD-TX75/55/35, RD-MJ05 Rear Derailleur Drop-out Adapter Bolt and NutShimano

Shimano Miscellaneous Rear Derailleur Part … read more

StarStarStarStarStar 4.7 of 5 ( 3 ) 4.7 of 5 stars average ( 3 reviews )

your price $2.00

BuyBuyPART NUM 957172
Shimano XT M772-GS 9-Speed Medium Cage Top Normal Shadow Rear Derailleur
Shimano XT M772-GS 9-Speed Medium Cage Top Normal Shadow Rear DerailleurShimano

Shimano XT M772 Shadow Rear Derailleur Direct routing reduces the risk of snagging Stronger return spring for more crisp shifting … read more

$17 offretail $124.99 your price $107.00 + ships free

BuyBuyPART NUM 969505
SRAM Red 10 Speed Rear Derailleur B-Bolt Kit
SRAM Red 10 Speed Rear Derailleur B-Bolt KitSRAM

SRAM Red 10 Speed Rear Derailleur B-Bolt Ki … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $28.77 + ships free

BuyBuyPART NUM 660844
Wheels Mfg. Derailleur Hanger - 144
Wheels Mfg. Derailleur Hanger - 144

Wheels Manufacturing Hangers with 2 Fasteners OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan in China. As a result … read more

StarStarStarStarStar 4.5 of 5 ( 11 ) 4.5 of 5 stars average ( 11 reviews )

your price $22.00 + ships free

BuyBuyPART NUM 760741
Shimano Tourney FT35A 6/7-Speed Rear Derailleur with Frame Hanger
Shimano Tourney FT35A 6/7-Speed Rear Derailleur with Frame HangerShimano

Shimano Tourney RD-FT55/FT35 Rear Derailleurs FT models come with the shortest cage of all Shimano derailleurs … read more

your price $19.99

BuyBuyPART NUM 770952
SRAM GX 1x11 Speed Long Cage Rear Derailleur
SRAM GX 1x11 Speed Long Cage Rear DerailleurSRAM

SRAM GX 11speed Front Derailleurs Item Specifications Color: Black Weight: 256 Shifter/Derailleur Compatibility: SRAM MTB 1x11 Largest Cog: 42 … read more

your price $115.00 + ships free

BuyBuyPART NUM 569686
SRAM X.9 Bottom Pull 9-Speed 34.9mm Low Clamp Front Derailleur
SRAM X.9 Bottom Pull 9-Speed 34.9mm Low Clamp Front DerailleurSRAM

SRAM X.9 Traditional Mount Front Derailleurs. Sturdy parallelogram members with widely spaced pivots for crisp shifting and long life Item Specifications … read more

your price $43.00 + ships free

BuyBuyPART NUM 329688
Wheels Manufacturing Derailleur Hanger - 77
Wheels Manufacturing Derailleur Hanger - 77

Wheels Manufacturing Derailleur Hangers with 1 Chainring Bolt. OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan in China. … read more

StarStarStarStarStar 4.8 of 5 ( 6 ) 4.8 of 5 stars average ( 6 reviews )

your price $27.00 + ships free

BuyBuyPART NUM 332058
Shimano XT M786 Direct Mount Shadow Plus GS Mid-Cage Rear Derailleur
Shimano XT M786 Direct Mount Shadow Plus GS Mid-Cage Rear DerailleurShimano

Shimano XT Rear Derailleurs Direct routing reduces the risk of snagging Stronger return spring for more crisp shifting feeling Bracket axle keeps … read more

your price $139.99 + ships free

BuyBuyPART NUM 394115
Shimano

"Shimano practices good local citizenship, pursues continued access to those areas that are enjoyed by outdoor enthusiasts, and is committed to minimizing our impact on the environment."

See all Shimano

SRAM

"Incremental enhancements. Perpetual improvements. Revolutionary Innovation. When advancements are continuously made to every attribute of every component, the result is overall performance that is simply second to none. And to real cycling enthusiasts, there is nothing more gratifying then achieving the ultimate ride. And the best part is we just keep making it better. This is what SRAM is all about."

See all SRAM

Campagnolo

"Campagnolo puts all of its professionalism and expertise into the manufacture of its components in Via della Chimica plant in Vicenza. All production takes place exclusively within Campagnolo's own plants, so that product development can be a fully integrated part of the process. Every step in the process, from design and engineering to testing and industrialisation, takes place within Campagnolo facilities. Campagnolo even develops its own tools, machinery and technology so that it can produce only the very best components and wheels for racing bicycles."

See all Campagnolo

Salsa

"At Salsa, we believe a sense of adventure makes life better. The bicycle can be so much more than just a bike; it's a path to new places, new people, and amazing experiences."

See all Salsa

Tange

Almost one century ago,in 1920,Yasujiro Tange founded a company that would become one the most iconic in bicycle industry. He gave this conpany his family name, and made it famous all over the world. Tange first produced forks and CrMo frame tubes. It quickly became synonymous of high japanese quality. During the golden ages of CrMo bikes,for road racing,and moreover BMX and MTB, Tange was considered as the best tubing maker by the biggest bikes brands, as well as be spoke frame builders. Today, CrMo is coming back and the new generation of Tange people decided to pay tribute to the man who wrote history by creating their own bike brand called Yasujiro. Yasujiro aims to show the way for modern CrMo bikes, a perfect combinaison of tradition and modernity for cyclists who want to (re) discover the unique taste of rinding steel.

See all Tange

Full Speed Ahead

"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."

See all Full Speed Ahead

Planet Bike

"Planet Bike was born from the heart of a cyclist and our goal is to make innovative, high quality, and practical bicycle accessories. Simply put, we strive to design and develop the best bicycle products in the world."

See all Planet Bike

CeramicSpeed

"Upgrading your hubs, bottom brackets and pulleywheels will give you exactly what you need. CeramicSpeed bearings reduce friction, improve power transfer and have greater longevity."

Learn more about CeramicSpeed

See all CeramicSpeed

Civia

"Life is more than meetings and traffic. It's about appreciating the beauty in every day. Whether you're going out with friends, running errands or just need a little fresh air, some of life's best things are found right outside your front door. At Civia we design bikes, accessories and clothes to get you around your neighborhood in comfort and style."

See all Civia

Minoura

"Bicycle use has changed greatly in the last 10 years but we see a bright future in cycling and stay committed to developing products that everyone can understand. MINOURA will continue to enhance product development and planning to keep our 80 year promise of delivering great, well-built products."

See all Minoura

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

These models are available for online purchasing and can be shipped directly to you.

Front Derailleur Speeds

Front Derailleur Double or Triple

Max Chainring Clearance

Clamp

We define color as the main color of the item. It may have accents or highlights in other colors.

The number of speeds should correspond to the number of cogs on the cassette.

Cage Length

Cable Pull

Front Derailleur Style

Buy this product and your entire order ships for free.

Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.