e12: e-Bike dedicated chain / The chain of e-bike

e12 chain dedicated by KMC for all 12-speed e-Bikes. As what KMC offered “Shield Tech”, a patented new riveting tech that strengthen and oversized pin which add 25% up to the intensity. Moreover, its pin power crowned with the market leading tensile and torsional strength that overcomes the constant load challenge and fatigue by mid-motors. Besides, such tech provides a smoother rivet surface, low parasitic drag, thoroughly decreases the interference between chain and cassette teeth. Durability prolongs mileage to 3 times longer than standard chains. e12 has all of KMC’s 12-speed chain tech to withstand the rigors of e-Bike systems.