10x E-Bike chain specially designed for middle engine driven e-bikes such as Bosch Panasonic and AEG these chains have higher torsion resistance to cope with ruthless shifting and hi-torques. Features: 1/2 X 11/128 - 122 Links Pin length 5 88mm Compatible with: any 10-speed derailleur system Developed for Mid-motor e-Bikes Non-Directional Triple X-Durability Hi-Pin Power Hi-Torsion resistance
