KMC - e11 E-Bike 11spd Chain Bikepacking Dimensions: 16 cm L x

Dimensions: 16 cm L x 9

5:1 ratio airfoil design for lowest possible drag

Highly suggest Shimano

The CST thorn proof tubes are made of a high quality

KMC - e11 E-Bike 11spd Chain Bikepacking Dimensions: 16 cm L xKMC e11 E BIKE 11SPD CHAIN The majority of increasingly popular "speed" pedelecs are equipped with mid drive motors which transfer immense torque through the chain when shifting. In response, KMC has developed e bike specific, torsion resistant chains to managing these extreme drivetrain conditions the eBike Series. The direct force from the mid motor to the cassette causes an enormous strain load on the chain which means a stronger and more durable