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Chains for a bicycle with 126 links

 prices on 63 models  
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Shimano CN-M6100 12-Speed Chain 126 Links A Deore level option, the CN-M6100 12-speed Chain from Shimano has 126 links for use with large, 1x style cassettes. The design of the outer plates reduces chain suck and the plate profiles reduce shifting time by up to ? over Hyperglide systems. The supplied Quick Link allows for fast fitting without the need for tools.
Price from £16.95 up to £27.99 
Compare prices and buy Shimano CN-M6100 12-Speed Chain 126 Links CNM6100126Q
£17.00
£18.00
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£24.00
£28.00
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Shimano SLX CN-M7100 12-Speed Chain and Quick Link The SLX CN-M7100 12-Speed Chain and Quick Link from Shimano have 126 links for use with large cassettes and features an extended inner plate to improve chain engagement and retention. The SIL-TEC treatment increases the lifespan of the chain, protecting it from wear and the chain includes a single-use Quick Link for convenience.
Price from £26.99 up to £35.00 
Compare prices and buy Shimano SLX CN-M7100 12-Speed Chain and Quick Link CNM7100126Q
£27.00
£27.00
£30.00
£31.00
£35.00
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SRAM NX Eagle Solid Pin 126 PowerLock Flowlink 12-Speed Chain Strong and reliable, the SRAM NX Eagle Solid Pin 126 PowerLock Flowlink Chain is an ideal accompaniment to any 12-speed SRAM Eagle drivetrain. Fully compatible with all products in the Eagle ecosystem, this chain sees solid pin construction to improve durability. The PowerLock link is simple to install every time, and FLOW LINK technology enhances longevity for mile after mile of use. 
Price from £17.99 up to £28.00 
Compare prices and buy Sram NX Eagle Solid Pin 126 PowerLock Flowlink 12-speed Chain CHPC8031011
£18.00
£22.00
£24.00
£24.00
£28.00
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KMC chain ´´X12´´ 12-speed, 1/2´´ x 11/128´´ non-directional, high precise chamfers for excellent shifting, with X-bridge, finish:Ti-N gold/black, Ti-N gold, nickel coating or EPT technology, MissingLink ´´12NR Ti-N´´ gold or ´´12NR EPT´´ silver, 268g.
Price from £17.99 up to £32.99 
Compare prices and buy KMC X12 1/2x11/128 Chain
£18.00
£21.00
£24.00
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£29.00
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The SRAM Eagle 70 T-Type 12-Speed Chain brings top-tier performance to every rider, delivering the strength, durability and smooth shifting of SRAM's most advanced drivetrain technology. Featuring the unique T-Type Flattop design, it’s fully compatible with Eagle Transmission and engineered to handle the demands of E-MTB riding. With 126 links and a PowerLock connector included, it’s ready for long days in the saddle across any terrain.Key FeaturesPremium T-Type Flattop Design– Offers smoother shifting, greater strength and improved wear resistance– Shares technology with SRAM’s highest-level Eagle Transmission chainsRobust 126-Link Length– Pre-fitted with …
Price from £20.99 up to £30.00 
Compare prices and buy Sram Eagle 70 T-Type 126 Links with Powerlock 12 Speed Silver Chain CHPC8067011
£21.00
£30.00
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KMC chain ´´X12´´ 12-speed, 1/2´´ x 11/128´´ non-directional, high precise chamfers for excellent shifting, with X-bridge, finish:Ti-N gold/black, Ti-N gold, nickel coating or EPT technology, MissingLink ´´12NR Ti-N´´ gold or ´´12NR EPT´´ silver, 268g.SPECIFICATIONS:-silver, 126 links.
Price from £20.99 up to £39.99 
Compare prices and buy KMC X12 Road/mtb Chain
£21.00
£30.00
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£36.00
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SRAM GX Eagle 12-Speed Chain Working within the SRAM Eagle system, the GX Eagle 12-Speed Chain decreases wear on the cassette and chainring whilst providing great shifting performance in even the muckiest of conditions. The GX Eagle chain uses SRAM’s convenient tool-free PowerLock connector and Flow Link technology for better gear changes and increased durability. In Flow Link SRAM developed a chain that has inner plates without any square edges which means that the chain engages the cassette and chainring with less friction, making it quieter and longer-lasting. The narrower profile also allows greater chain angles, for better running over the whole range of the 12-speed Eagle cassette.
Price from £21.99 up to £32.00 
Compare prices and buy Sram GX Eagle 12 Speed Chain CHPC8030011
£22.00
£24.00
£28.00
£29.00
£30.00
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Features:- Chain link: SmartLink (BCH-12S)- 12-speed compatibleSpecifications:- Closing link type: Smartlink- Gears: 12-speed- Part finish: Nickel plating silver- Size: 12-speed- Weight (gr): 275
Price from £34.99 up to £35.99 
Compare prices and buy BBB Powerline Bch-122 12s Chain
£35.00
£36.00
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The Shimano CN-M8100 is a super-narrow, lightweight 12-speed Hyperglide+ chain designed for seamless shifting and maximum durability. Engineered with computer-designed plate profiles, it ensures faster, smoother shifts—even under load—making it perfect for high-performance cycling across road, MTB, gravel, and e-bike disciplines.Key Features:12-speed Hyperglide+ chain for smooth and reliable shiftingComputer-designed plate profiles for 1/3 faster shift times compared to Hyperglide systemsOuter plate design reduces the chance of chain suckSil-Tec surface treatment (PTFE plating) on inner and outer links for smoother operation and increased longevityCompatible with Shimano 12-speed …
Price from £36.99 up to £72.00 
Compare prices and buy Shimano CN-M8100 XT Ultegra HG+ 12 Speed 126 Link Chain KCNM8100126Q
£37.00
£38.00
£38.00
£42.00
£50.00
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KMC X12 BlackTech Chain 126L KMC’s X12 BlackTech 12-Speed Chain is suitable for all Shimano, SRAM and Campagnolo 12-speed drivetrains. The chamfered plate angle of the Double X-Bridge design gives fantastic shifting every time and there is a Missing Link included for easy fitting. KMC BlackTech isn’t just a coating; it's a surface treatment that bonds colour with the material, ensuring that it stays black over time. The two-step process first treats each chain component individually before reapplying the process on the assembled chain, preserving a rich black finish while providing high rust resistance.
Price from £24.49 up to £80.00 
Compare prices and buy KMC X12 BlackTech Chain 126L K140KT
£24.00
£28.00
£39.00
£80.00
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KMC X12 EPT 12-Speed Chain 126 Links The KMC X12 EPT 126 Link Chain 126 makes a small yet significant upgrade for your Shimano or SRAM 12-speed MTB setup. It's extremely durable and runs incredibly smoothly, with an EcoProTeQ coating to prevent rust or other corrosion. The inclusion of a Missing Link makes it easy to fit, simple to remove for thorough cleaning or swap out when the time comes.
Price from £23.99 up to £42.99 
Compare prices and buy KMC X12 EPT 12-Speed Chain 126 Links K140E
£24.00
£39.00
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£43.00
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The KMC X-Series has been designed with the specific characteristics of the Shimano, SRAM, and Campagnolo systems in mind and will meet the most demanding requirements. Elaborately designed and manufactured, the X-Bridge technology, thanks to precisely chamfered plates, allows a smooth propulsion and perfect gear changes in all driving situations.Specifications:- Size: 1/2´´x11/128´´- Length: 126 Link- Weight: 234 gramsCompatibility:- Compatibility: SRAM Eagle, SRAM Eagle AXS, Shimano, and Campagnolo- Bicycle Type: MTB, Road, Gravel, Cyclocross- Not Compatible with SRAM eTAP and Flattop
Price from £33.99 up to £52.00 
Compare prices and buy KMC X12 Aurora Road/mtb Chain
£34.00
£42.00
£52.00
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KMC X12 Silver Waxed Chain 126L Thanks to the advanced formula of KMC GO Chain Wax, premium KMC chains treated with this wax offer exceptional durability and efficiency. Compared to oil-based lubricants, waxed chains resist dirt build-up, extending drivetrain life and reducing the need for frequent cleaning. The KMC X-Series is engineered with the specific characteristics of Shimano, SRAM, and Campagnolo systems in mind. Featuring precisely chamfered plates, the X-Bridge technology ensures smooth shifting and efficient power transfer in all riding conditions. The X Series is trusted by top athletes in professional cycling. KMC GO Wax Benefits Long-lasting: Once applied, the wax dries t…
Price from £25.99 up to £42.00 
Compare prices and buy KMC X12 Silver Waxed Chain 126L K141AW
£26.00
£30.00
£42.00
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KMC X12 Chain 126L The Non-Directional design allows maximum compatibility. The X-Bridge system on the outer plate is configured with precisely articulated angles for quicker and smoother gear shifting, quieter riding and long lasting chain durability.
Price from £25.49 up to £49.99 
Compare prices and buy KMC X12 Chain 126L K140A
£25.00
£32.00
£43.00
£44.00
£50.00
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KMC X12 BlackTech Waxed Chain 126L Thanks to the innovative formula of KMC GO Chain Wax, the premium KMC X12 BlackTech Chain 126L treated with this wax offers unrivaled durability and efficiency. Compared to oil-based lubricants, waxed chains are less susceptible to dirt build-up, increasing drivetrain life and reducing cleaning intervals. The KMC X-Series was developed with the specific characteristics of the Shimano, SRAM and Campagnolo systems in mind. With precisely chamfered plates, the X-Bridge technology enables perfect shifting and smooth propulsion in all riding situations. The X Series enjoys the trust of many top athletes in professional cycling. KMC GO Wax Benefits Long lasting: O…
Price from £28.99 up to £46.00 
Compare prices and buy KMC X12 BlackTech Waxed Chain 126L K140KTW
£29.00
£33.00
£46.00
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KMC X12 Ti-N Gold/Black Chain 126L  This high-performing, durable 12-speed KMC chain is designed for optimal performance across MTB and Road bikes. Its Non-Directional design allows compatibility with any direction, enhancing versatility. With a unique stretch-proof treatment, this chain minimises wear between the inner plates and pin, significantly extending chain life. The upper bridge forms a slant vault that aligns with tooth movement, ensuring precise engagement with the chainring and smoother riding. Titanium nitride is a compound of titanium and nitrogen, known for its golden yellow hue, extreme hardness, and corrosion resistance. This ultra-smooth coating is exceptionally durable, …
Price from £30.99 up to £49.00 
Compare prices and buy KMC X12 Ti-N Gold/Black Chain 126L K140K
£31.00
£47.00
£49.00
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KMC X12 Ti-N Gold Waxed Chain 126L KMC’s innovative GO Chain Wax formula enhances the durability and efficiency of their premium chains. Unlike oil-based lubricants, waxed chains resist dirt build-up, extending drivetrain life and reducing the need for frequent cleaning. The KMC X-Series is engineered with compatibility in mind for Shimano, SRAM, and Campagnolo systems. Featuring precisely chamfered plates and X-Bridge technology, the X-Series delivers smooth, reliable shifting and efficient power transfer in all riding conditions. Trusted by top athletes in professional cycling, the X-Series represents a high standard in performance. The gold Ti-N (Titanium Nitride) coating is a chemical com…
Price from £31.99 up to £50.00 
Compare prices and buy KMC X12 Ti-N Gold Waxed Chain 126L K140AW
£32.00
£36.00
£50.00
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The Kmc X-Series Has Been Designed With The Specific Characteristics Of The Shimano, Sram, And Campagnolo Systems In Mind And Will Meet The Most Demanding Requirements. Elaborately Designed And Manufactured, The X-Bridge Technology, Thanks To Precisely Chamfered Plates, Allows A Smooth Propulsion And Perfect Gear Changes In All Driving Situations.FeaturesDouble X-Bridge: - With Double X Bridge Construction, Our Chains Increase Shifitng Precision And Shifting Speed. Smooth, Fast, And Accurate.Inner & Outer Chamfering: - Ramps Specifically Engineered To Engage With Your Chain Rings And Cassettes Quickly And Provide Smooth Shifting.Hollow Pin: - Shave Grams In Every Link, Hollow Pins Are Used In …
Price from £31.99 up to £52.00 
Compare prices and buy KMC X12 Aurora Chain
£32.00
£52.00
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The GX Eagle Transmission (T-Type) chain is the strongest we have ever made. Specifically engineered to optimize Eagle Transmission, this all-new T-Type design features a unique flat top. In addition to this shape maximizing shifting performance and upgrading the aesthetics of any bike, it is developed specifically for the added torque loads of E-MTB thanks to its solid pins that give it incredible strength.Features:- Strongest SRAM chain ever. Specifically engineered for Eagle Transmission.- Flat top profile, unbelievable shifting performance, game-changing aesthetics.- Solid pins, fully approved for E-MTB useSpecifications:- Compat - Speed (cn): 12s T-type- Chain Connector powerlock: 12s T-type …
Price from £39.49 up to £55.00 
Compare prices and buy Sram Gx T-type Eagle Solidpin T-type Powerlock Chain
£39.00
£48.00
£55.00
£55.00
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KMC X12 Ti-N Gold/Black Waxed Chain 126L Thanks to the innovative formula of KMC GO Chain Wax, premium KMC chains treated with this wax offer unrivaled durability and efficiency. Compared to oil-based lubricants, waxed chains are less susceptible to dirt build-up, which increases drivetrain life and reduces cleaning intervals. The KMC X-Series was developed with the specific characteristics of Shimano, SRAM, and Campagnolo systems in mind. With precisely chamfered plates, the X-Bridge technology enables perfect shifting and smooth propulsion in all riding situations. The X-Series enjoys the trust of many top athletes in professional cycling. KMC GO Wax Benefits Long lasting: Once applied, …
Price from £35.49 up to £56.00 
Compare prices and buy KMC X12 Ti-N Gold/Black Waxed Chain 126L K140KW
£35.00
£40.00
£56.00
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KMC X12 Aurora Waxed Chain 126L Add a touch of glamour to your bike with KMC's Aurora chain. This professional-level 12-speed chain offers perfect shifting and dynamic propulsion through KMC's X-Bridge technology. Thanks to the innovative formula of KMC GO CHAIN WAX, the premium KMC chains treated with this wax deliver unmatched durability and efficiency. Unlike oil-based lubricants, waxed chains are less susceptible to dirt build-up, extending drivetrain life and reducing cleaning intervals. The KMC X-Series is specifically developed with the unique characteristics of Shimano, SRAM, and Campagnolo systems in mind. The precisely chamfered plates of the X-Bridge technology ensure perfect s…
Price from £37.99 up to £58.00 
Compare prices and buy KMC X12 Aurora Waxed Chain 126L K140XW
£38.00
£45.00
£58.00
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KMC X12 Aurora Waxed Chain 126L Add a touch of glamour to your bike with KMC's Aurora chain. This professional-level 12-speed chain offers perfect shifting and dynamic propulsion through KMC's X-Bridge technology. Thanks to the innovative formula of KMC GO CHAIN WAX, the premium KMC chains treated with this wax deliver unmatched durability and efficiency. Unlike oil-based lubricants, waxed chains are less susceptible to dirt build-up, extending drivetrain life and reducing cleaning intervals. The KMC X-Series is specifically developed with the unique characteristics of Shimano, SRAM, and Campagnolo systems in mind. The precisely chamfered plates of the X-Bridge technology ensure perfect s…
Price from £37.99 up to £58.00 
Compare prices and buy KMC X12 Aurora Waxed Chain 126L K140GW
£38.00
£45.00
£58.00
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The Shimano XTR Dura Ace CN-M9100 chain offers a super narrow, lightweight design ideal for 12-speed Hyperglide+ drivetrains. Its computer-designed plate profiles ensure smooth and quick shifts, even under load, providing a seamless riding experience. The SIL-TEC surface treatment, a PTFE plating, ensures reduced friction for enhanced durability, while the zinc-alloy plated inner and outer links offer additional strength. The hollow pin design adds weight-saving benefits, making this chain the ultimate choice for high-performance MTB and road bikes.Key Features:12-speed Hyperglide+ technology for faster, smoother shiftsSIL-TEC surface treatment (PTFE plating) on inner and outer links and rollers …
Price from £40.00 up to £60.00 
Compare prices and buy Shimano XTR Dura Ace CN-M9100 Quick Link 12-speed 126 Link SIL-TEC Chain CNM9100126Q
£40.00
£48.00
£54.00
£60.00
£60.00
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SRAM XX1 Eagle Hollowpin 126 Links 12-speed - Black Designed for the trail, the SRAM XX1 Eagle Hollowpin 126 Links 12-speed Chain in Black provides the strong, honed and refined construction, allowing you to perform on your bike on the roughest of courses. Hard-wearing, and compatible with 12-speed cassettes, this chain has 126 links for a supremely robust construction for life on the trail. Built to provide better wear on the trails, this chain features a HARD CHROME external coating that provides not only a neat gloss shine but a strong and long-lasting external surface on one of the components that sees the greatest levels of stress and strain throughout your ride. Combined with a Titanium Ni…
Price from £58.21 up to £85.00 
Compare prices and buy Sram XX1 Eagle Hollowpin 126 Links 12-speed Chain - Black CHPC8024021
£58.00
£62.00
£63.00
£74.00
£76.00
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