Derailleur Chains for E-Bikes
From trekking bikes to racing bikes, derailleurs are the classic when it comes to sporty riding. While 10-speed derailleurs were the measure of all things a few years ago, manufacturers have now arrived at 13-speed derailleurs. This means more gear ratios for the rider, but also significantly higher demands on construction and material. This is especially true for use on e-bikes, where the forces exerted by the motors are greatly increased. Apart from the e-series and the DLC12, which we designed especially for e-bikes, all chains listed here have been extensively tested and their suitability for use on e-bikes confirmed.
DLC12 Black/BlackHigh-end chain for 12-speed systems. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. 
DLC12 WAXED Black/Black**NEW!** Our high-end chain for 12-speed systems as waxed version. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. DLC12 Black/BlueHigh-end chain for 12-speed systems. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. DLC12 WAXED Black/Blue**NEW!** Our high-end chain for 12-speed systems as waxed version. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. DLC12 Black/OrangeHigh-end chain for 12-speed systems. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. DLC12 WAXED Black/Orange**NEW!** Our high-end chain for 12-speed systems as waxed version. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. DLC12 Black/RedHigh-end chain for 12-speed systems. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. DLC12 WAXED Black/Red**NEW!** Our high-end chain for 12-speed systems as waxed version. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. DLC12 Black/GreenHigh-end chain for 12-speed systems. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. DLC12 WAXED Black/Green**NEW!** Our high-end chain for 12-speed systems as waxed version. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. DLC12 Black/YellowHigh-end chain for 12-speed systems. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. DLC12 WAXED Black/Yellow**NEW!** Our high-end chain for 12-speed systems as waxed version. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. DLC12 Black/CelesteHigh-end chain for 12-speed systems. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. DLC12 WAXED Black/Celeste**NEW!** Our high-end chain for 12-speed systems as waxed version. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. DLC12 Black/PinkHigh-end chain for 12-speed systems. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. DLC12 WAXED Black/Pink**NEW!** Our high-end chain for 12-speed systems as waxed version. The diamond-like DLC coating reduces friction and enables efficient pedalling with increased durability. DLC12 is approved for e-bikes. e12 Ti-N GoldThe e-Series was developed with extra safety reserves for e-bikes, but is also a good choice for classic bikes. High-performance 12-speed chain with eye-catching TiN coating. e12 BlackTechThe e-Series was developed with extra safety reserves for e-bikes, but is also a good choice for classic bikes. High-performance 12-speed chain with long lasting BlackTech coating. e12 EPTThe e-Series was developed with extra safety reserves for e-bikes, but is also a good choice for classic bikes. High-performance 12-speed chain with long lasting EPT corrosion protection. e11 Silver11-speed version of the e-series that had been developed for electric bikes with an extra safety margin. Also an excellent choice for conventional, Nickel plating for a good corrosion resistance. e11 EPTThe e-Series was developed with extra safety reserves for e-bikes, but is also the perfect choice for classic bikes. This 11-speed chain comes with our highly effective EPT antirust coating. e10 Silver10-speed version of the e-series that had been developed for electric bikes with an extra safety margin. Also an excellent choice for conventional, Nickel plating for a good corrosion resistance. e10 EPTThe e-Series was developed with extra safety reserves for e-bikes, but is also the perfect choice for classic bikes. This 10-speed chain comes with our highly effective EPT antirust coating. e9 SilverThe e-Series was developed with extra safety reserves for e-bikes, but is also a good choice for classic bikes. 9-speed chain with glossy Nickel plating for a good corrosion resistance. e9 EPTThe e-Series was developed with extra safety reserves for e-bikes, but is also a good choice for classic bikes. 9-speed chain with highly effective EPT antirust coating. e8 EPTThe e-Series was developed with extra safety reserves for e-bikes, but is also a good choice for classic bikes. 8-speed chain with highly effective EPT antirust coating. 
eGlide EPT**NEW!** The eGlide is a premium e-bike chain compatible with SHIMANO CUES system and suitable for 9-/10-/11-speed, EPT coated. eGlide EPT longThe eGlide is a premium e-bike chain compatible with SHIMANO CUES system and suitable for 9-/10-/11-speed, EPT coated. Long version with 132 links.
ADVICE
Derailleur gears are expected to withstand external weather conditions and hard continuous stress and transmit the rider‘s shifting impulses smoothly and quietly. Today, high-quality materials and coatings as well as constructive fine-tuning (e.g. x-Bridge) of the chain links enable a long service life with regular chain maintenance. However, the chain should be checked regularly and the chain longation checked with a chain gauge. The wear of the chain is highly dependent on the type of application and the shifting behaviour of the driver. Worn chains also accelerate the wear of the other – usually much more expensive – drive components.
Chains for derailleur systems are subject to special requirements due to the design of these systems. To prevent increased wear and to maintain good shifting performance, the chain should be cleaned and maintained regularly.