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Derailleurs

Innovation often comes from places you‘d least expect.

Now that we have achieved total drive train nirvana, we will continue to seek and deploy technological and engineering advancements, as we compulsively refine and redefine the pinnacle of the ultimate ride.

Campagnolo EPS Front Derailleur Nut & Washer
$17.90
- EPS specific front derailleur nut and washer
Campagnolo Front Derailleur Braze-On Adapter
$26.00
- Hinged band clamp for fitting braze-on front derailleurs on frames without braze-on mount - Aluminum construction - EPS compatible
Campagnolo Potenza 11 Front Derailleur
$73.00
The Potenza 11 front derailleur bears a striking resemblance to those of the Revolution 11+ mechanical groupsets found on professional team bikes as Campagnolo engineers sought to not only add the same fresh aesthetics but also a performance on par with that enjoyed by the pros. The Potenza 11 front derailleur for example boasts an upper body that has a design nearly identical to that of the Super Record mechanical model complete with longer arm to ensure less effort required to derail to a larger gear. One of the only differences that can be immediately seen comes in the form of the newly developed one-piece steel cage with a similar shape to the Super Record version. Potenza 11 is similar in design yet incorporates different materials to ensure derailing performance on par with Super Record with only a minor difference in weight. - Long lever arm creates additional torque for improved shifting - One piece cage with forged aluminum plates and die-cast aluminum body - Drivetrain Speeds: 11 - Double or Triple: Double - Derailleur Capacity: 16 - Front Derailleur Cable Pull: Bottom Pull - Front Derailleur Clamp: Braze-on - Max Ring (teeth): 55 - Weight: 94 grams - Front Der/Shifter Compatibility: Campy Centaur/Potenza/Chorus/Record/Super Record 2015+
Campagnolo EPS Front Derailleur Stiffener
$79.00
- 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
Campagnolo Super Record 12 Speed Front Derailleur
$196.00
The new Super Record 12x2 Speed mechanical front derailleur: lightness, design, fluidity, and effectiveness. The new Super Record 12x2 Speed mechanical front derailleur introduces many new techniques, starting with the leverage systems designed to speed up derailings. Less effort is needed to shift owing to the split front connecting rod, which prevents contact with the travel limit screw. Whilst the shape of the inner cage plate is engineered to guarantee maximum readiness for upshifting, the external monolith body in carbon fiber has been shaped to enhance the efficiency of the chain movement when going uphill and the readiness and fluidity in descent. The aesthetic impact of the component is consistent with the rest of the Super Record groupset due to the use of unidirectional carbon fiber and titanium stop screws. Micro-adjustments to the front derailleur position, which can be activated by the controls, help to prevent any contact with the chain, even in the case of maximum crossover. As regards compatibility, the new Super Record 12x2 Speed front derailleur allows the use of hoods measuring up to 32 mm thanks to the new upper connector rod and the double fixing position of the control cable.
Campagnolo Chorus EPS Braze-On Front Derailleur
$400.00
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 treatment for added stiffness and durability. - EPS Electronic Power Shift electronic front derailleur. This front derailleur requires specific, separate EPS wire harness, battery pack, and shifters - Monolithic technopolymer, carbon fiber body for the best stiffness and weight possible - Features an alloy outer cage, steel motor and gear housing - Waterproof, high over torque motor-gear box creates solid, ultra fast, under load front shifts - Automatic re-positioning/trim depending on the rear cog selected - Ride Setting allows returning home in the inner chainring should battery power fall - Rings: Double - Speed: 11 - Derailleur Capacity: 16 - Min/Max: 34/55 teeth - Weight: 149g
Campagnolo Super Record 11 Short Cage Rear Derailleur
$525.00
Speed, precision, smoothness and better looks: the first rear derailleur with carbon fibre upper and lower body will amaze even the most demanding of cyclists. - New shape of the external components enables the rear derailleur to move according to a different angle and the new internal design keeps the chain nearer the cassette to ensure better power transmission, greater and more secure traction - Embrace technology - Special chainring positioned inside the gear body acts on a rectangular section spring that allows the component to move along a trajectory that perfectly follows the curve of the sprockets - The new two-part system is 53% lighter than steel and 22% lighter than titanium, without compromising resistance and rigidity levels and prolonging component life - Carbon fiber cage plate results in a shifting positioning that is exceedingly precise and extremely light - Ceramic bearings for a very smooth action that in turn reduces friction, prolongs life and shifting performance - Speed: 11-speed - Max: 29 - Cage/Mount: Short
Campagnolo Record EPS Braze-On Front Derailleur
$580.00
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 shifting up and down from one chainring to the next with truly astonishing speed and precision. The body is made of Monolithic carbon, while the internal and external derailleur cage is composed of an aluminum/carbon mix to maximize stiffness and minimize weight. Plus the Magnetic Hall Sensor Resolver automatically trims the front derailleur to line up with the rear. - Derailleur capacity: 16T - Double or triple: Double - Drivetrain speeds: 11 - Max Ring (teeth): 55T - Compatibility: Campagnolo electronic Record/Super Record EPS - Waterproof to 1 meter for 30 minutes (IP67 rated) - Weight: 133g
Campagnolo Super Record EPS Braze-On Front Derailleur
$735.00
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 carbon cage is powered by a servo motor to provide the incredibly quick shifting. It's versatile too, working with both standard and compact cranksets and auto-trimming to eliminate chain rub. - Drivetrain speeds: 11 - Derailleur capacity: 16T - Max ring (teeth): 55T - Double or triple: Double - Waterproof to 1 meter for 30 minutes (IP67 rated) - Weight: 127g
K-Edge Pro Braze-on Chain Catcher with SRM Magnet
$59.99
Same specs as the K13-002 Pro Braze-on Chain Catcher but includes a Cadence Magnet required for SRM Power Meters, as well as other leading power meter brands. - CNC Machined 6061-T6 Aluminum - Fitment: All braze-on mounted front derailleurs* - Hardware: Includes all mounting hardware for Shimano, SRAM, and Campagnolo front derailleurs * Not compatible with Campy EPS * May not work with all third-party braze-on adapter clamps - Made in Boise, Idaho, USA - Lifetime Guarantee against material or manufacture defects. Damages due to abuse or crashing excluded.
K-Edge CX Chain Guide
$99.99
The new CX Single Ring Chain Guide is designed to prevent your chain from dropping off single-ring setups and built strong enough to endure brutal conditions of cyclocross. Specifically designed to be used in combination with SRAM CX1 and other single-ring setups. The lightweight aluminum cage limits lateral movement of the chain, the leading cause of chain derailment, adding high-end K-Edge quality insurance to your CX bike. Key Features and Benefits: - Full-cage design for chain retention under the most abusive cross situations - Braze-on mount and braze-on adapter clamp compatible - Fully adjustable for height, center-line, and angle - Optimized for 10 and 11spd drivetrains Attributes (specs): - CNC Machined from 6061-T6 Aluminum (no plastic parts) - Stainless Steel Hardware - Weight: 60.8 grams (excluding braze-on adapter clamp) - Compatibility: Single-ring bikes; frames with integrated braze-on front derailleur mount; also compatible with braze-on adapter clamps. All necessary hardware included - Optimized for 34T to 44T Chain Rings - Made in Boise, Idaho, USA - Lifetime Guarantee against material or manufacture defects. Damages due to abuse or crashing excluded
K-Edge K-EDGE 1x Mountain Chain Guide
$99.99
K-EDGE MTB Chain Guide is built to be the strongest and lightest solution to withstand the pedaling force of a derailed single ring chain in World Cup race conditions. - Full-cage design for chain retention under the most abusive cross situations - Braze-on mount and braze-on adapter clamp compatible - Fully adjustable for height, center-line, and angle - Optimized for 10 and 11spd drivetrains - CNC Machined from 6061-T6 Aluminum (no plastic parts) - Stainless Steel Hardware - Weight: 60.8 grams (excluding braze-on adapter clamp) - Compatibility: Single-ring bikes; frames with integrated braze-on front derailleur mount; also compatible with braze-on adapter clamps. All necessary hardware included - Optimized for 34T to 44T Chain Rings - “Hard to fit kits” may be needed for current applications, please contact Info@k-edge.com - Made in Boise, Idaho, USA - Lifetime Guarantee against material or manufacture defects. Damages due to abuse or crashing excluded
Microshift Mezzo Front Derailleur
$10.99
Mezzo front derailleurs offer durable construction and seamless compatibility with existing systems, making repairs and upgrades easy. - Aluminum bracket, plastic body - Includes 31.8mm clamp adapter
Microshift M21 Rear Derailleur
$12.99
M21 rear derailleurs are designed to work with 6- and 7-speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs. - Robust composite and steel construction - Compatible with Shimano 6- and 7-speed mountain and road systems
Microshift M21 Rear Derailleur
$12.99
M21 rear derailleurs are designed to work with 6- and 7-speed Shimano road and mountain shifters. Enjoy the wide variety of bikes you can get going again with M21 rear derailleurs. - Robust composite and steel construction - Compatible with Shimano 6- and 7-speed mountain and road systems - Long cage for double or triple cranksets and 32T max cassette cog - Includes frame hanger attachment for use with older frame designs
Microshift M26 Rear Derailleur
$14.99
M-series rear derailleurs are designed to work with 7, 8, and 9-speed Shimano-compatible mountain and road shifters. These legendary M26 rear derailleurs put cyclists of all ages back on their saddles with as little frustration as possible. - Robust composite and steel construction - Compatible with Shimano 7, 8, and 9-speed mountain and road systems
Microshift Mezzo Rear Derailleur
$20.99
M-series rear derailleurs are designed to work with 7, 8, and 9-speed Shimano-compatible mountain and road shifters. These Mezzo rear derailleurs are light, robust, and reliable. You can count on them to get any bike on the road. - Weight-saving aluminum bracket body and outer link - Steel pulley cage for extra chain-rub durability - Compatible with Shimano 7, 8, and 9-speed mountain and road systems
Microshift Marvo LT Rear Derailleur
$24.99
M-series rear derailleurs are designed to work with 7, 8, and 9-speed Shimano-compatible mountain and road shifters. Marvo LT rear derailleurs are built with precision rigid aluminum construction. Let these miracle workers get any bike rolling again. - Lightweight aluminum construction - Steel pulley cage for extra chain-rub durability - Compatible with Shimano 7, 8, and 9-speed mountain and road systems
Microshift R539 Front Derailleur
$25.99
Full metal construction provides stiffness and durability in this Shimano 9-speed road compatible front derailleur. - Full aluminum construction - Compatible with 9-speed Shimano road drivetrains - Designed for use with 52/42/30T chainrings
Microshift R10 Front Derailleur
$27.99
R10 front derailleurs work with 10-speed Shimano-compatible road shifters. Designed to work with a variety of chainring combinations, these workhorse components will get you rolling again. - Cold-forged aluminum body
Microshift ADVENT Rear Derailleur w/Clutch
$59.99
Designed with the rider in mind, the ADVENT rear derailleur packs trail-ready features into an attainable wide-range drivetrain system. The derailleur kinematics are precisely tuned to use a more direct cable path, making the shifting feel consistent across the lowest and highest gears, and everything in between. - Clutch provides stronger chain management over rough terrain - Ratchet-and-pawl clutch is easily adjustable and repairable - Direct cable routing for smooth, responsive shifting - Compatible with 11-42T 9-speed cassettes - Compatible with ADVENT shifters only
Paul Component Engineering Melvin Chain Tensioner
$113.50
- Machined aluminum tensioner bolts on to derailleur hanger - Adjustable spring tension and dual floating pulley - For frames with vertical dropouts - Fits hubs with 22-28Mm chainline (From inside of dropout) - Made in USA
SRAM Direct Mount Derailleur Cover
$16.00
• Covers the unused high-mount front derailleur mount on 1x-equipped bikes • Black anodized aluminum
SRAM Chain Spotter
$29.99
SRAM's Chain Spotter fits on your seat tube beneath your front derailleur to keep the chain from coming off, which keeps you riding and prevents chain and frame damage, too. It's made of lightweight aluminum and includes all mounting hardware. Just bolt it on and go. No front derailleur fine-tuning needed.
SRAM GX 2x11 Front Derailleur (High Direct-mount, Top-pull)
$36.99
SRAM's low-profile GX 2x11 front derailleur was designed specifically for SRAM 2x11 X-GLIDE shifting. When used with SRAM's wide-range 11-speed cassette and a GX 2x11 rear derailleur, the GX 2x11 front derailleur provides one of the widest gear ranges possible so no terrain is off limits. • Max ring (teeth): 38-tooth • Weight: 128 grams
SRAM GX 2x11 Front Derailleur (Low Direct-mount, Top-pull)
$36.99
SRAM's low-profile GX 2x11 Front Derailleur was designed specifically around SRAM's 2x11 X-GLIDE shifting. When used with SRAM's wide-range 11-speed cassette and their GX 2x11 rear derailleur, the GX 2x11 front derailleur provides one of the widest gear ranges possible, so no terrain is off limits. • Max ring (teeth): 38-tooth • Derailleur capacity: 14-tooth
SRAM GX 2x10 Front Derailleur (Low-clamp, Dual-pull)
$38.99
SRAM's low-profile GX 2x10 Front Derailleur was designed specifically around SRAM X-GLIDE shifting. This stiff, strong front derailleur provides, crisp, precise action for fast, smooth and reliable shifting season in and season out.
SRAM GX 2x11 Front Derailleur (High Direct-mount, Bottom-pull)
$39.00
SRAM's low-profile GX 2x11 Front Derailleur was designed specifically for SRAM 2x11 X-GLIDE shifting. When used with SRAM's wide-range 11-speed cassette and a GX 2x11-speed rear derailleur, the GX 2x11 front derailleur provides one of the widest gear ranges possible so no terrain is off limits. • Max ring (teeth): 38-tooth • Weight: 128 grams
SRAM GX 2x11 Front Derailleur (Low Direct-mount, Bottom-pull)
$39.00
SRAM's low-profile GX 2x11 Front Derailleur was designed specifically around SRAM's 2x11 X-GLIDE shifting. When used with SRAM's wide-range 11-speed cassette and a GX 2x11 rear derailleur, the GX 2x11 front derailleur provides one of the widest gear ranges possible, so no terrain is off limits. • Max ring (teeth): 38-tooth • Weight: 128 grams
SRAM GX 2x11 Front Derailleur (High-clamp, Top-pull)
$40.99
SRAM's low-profile GX 2x11 front derailleur was designed specifically for SRAM GX 2x11-speed shifting systems. When paired with SRAM's wide-range 11-speed cassette and a GX 2x11 rear derailleur, the GX 2x11 front derailleur provides one of the widest gear ranges possible so no terrain is off limits. • 2x11-speed • Max ring (teeth): 38-tooth • Weight: 150 grams
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