SHIMANO RT-EM910 CENTER LOCK External Disc Magnet E-bike

The SHIMANO RT-EM910 Ice-Tech Freeza Steps disc provides constant braking power in all riding conditions. The presence of a speed sensor makes it ideal for the rear wheel of a Shimano Steps electric-assist cycle.

It features "Ice-Tech Freeza" technology for powerful, constant braking, and a 3-layer structure consisting of a layer of aluminum between two layers of stainless steel to dissipate heat. What's more, the design is optimized to evacuate mud and extend the life of the Brake Pads.

The fastening system Center Lock from SHIMANO makes installing and removing rotors quick and easy, thanks to the bracket and locking ring.