KMC e10 EPT E-Bike ChainThe extra-long e-bike chain with 136 links is optimized for strong middle engines such as Bosch, Panasonic and AEG. With enhanced traction and with riveting, which also tolerates shifting under high loads the X10e guarantee for perfect power transmission. With Triple-X-SP technology for unmatched durability. KMC chains are very slim designed. In addition to a lower weight, this design convinces by very quiet running and less chain suck.The 10-speed chains are only 5.88 mm width of the narrowest in its class and they forgive also times when the shifting mechanism is not 100% precisely adjusted. NON-Directional Design: assembly of this chain is independent of direction! It allows maximum compatibility, no matter MTB or Race: this chain fits all. The X Bridge provides for smooth shifting in any direction. With tool free Missing Link connector. Extra stretch proof , a process in which all parts of the chain are specially hardened.This treatment makes in particular the bolts to a large extent insensitive to dust and sand, thus prolonging the life tremendously. Compatibility: The chain can be used with 10-speed Shimano and Campagnolo systems.