EK Chain The Japanese brand distributed in Spain exclusively by Bihr, places performance, durability and safety as the main axes in the development of its chains. After marking a milestone in 1974, presenting the first chain with a sealed O-Ring, it has continued to perfect its technology to offer high-performance products guaranteeing quality and safety.
With more than fifty years of experienceEK Chain has established itself as a leading manufacturer, being the replacement supplier for multiple brands of motorcycles. In order to develop and perfect their products they are put to the test at the Isle of Man TT races, where they are official collaborators.
EK Chain 2026 range in detail
After a period of inactivity, checking the transmission is one of the essential maintenance tasks. On motorcycles with a chain, it must be cleaned and lubricated, in addition to checking the condition of the sprocket and crown, and correctly adjusting its tension. This helps ensure safe operation. If after checking all this, the wear recommends its replacement, EK Chain offers us specific alternatives depending on the type of use of the motorcycle.
The Japanese firm has in its catalog up to eight ranges within the road motorcycle sectiondesigned to adapt to different rider profiles and levels of demand. The most technologically advanced are those within the ThreeD collection, a high-performance chain manufactured with precision forging and designed to reduce weight without compromising safety.
The Z Series and SPR Series are the most suitable for high displacement motorcycles, as they offer high resistance and durability. This is thanks to the use of the QX2-Ring and NX-Ring retainers that increase the life of the chain by up to 50% and 65% respectively. In the Street range, the MVXZ Series stands out – the best alternative to stock chains – with large diameter pins and QX type retainers that reduce friction and extend the useful life of the chain up to two times.
For smaller displacement motorcycles, the SRX Series offers an excellent balance between performance, quality and safety, using the latest technology to increase durability. Finally, the SRO series chains have an excellent quality-price ratio, with O-Ring type retainer to ensure good durability.
For more information and details about the EK Chain 2026 range, you can go directly to the official Bihr website. This is where you can find all the references and their updated stock, as well as a compatibility list so that both distributors and the general public can verify that the chain is appropriate for their motorcycle model.


