Shimano Centre-Lock brake disc RT-EM910 - constant performance for STEPS
The Shimano RT-EM910 Centre-Lock brake disc was developed for e-bike riders with STEPS motors who demand maximum braking performance and heat control. Thanks to the Ice-Tech FREEZA sandwich composite, RT-EM910 perfectly dissipates the heat generated and thus contributes to constant performance even on steep descents. The brake disc has a lock ring with innovative external teeth and is supplied with a magnet for the SM-DUE11 rear wheel speed sensor. It can be used with numerous disc brakes and both organic and sintered pads.
Diametre:- 180mm, 203mm
Design:- 2 parts
Material Disc:- Sandwich composite made of stainless steel outside with aluminum core
Material Spider:- Aluminum
Material lock ring:- Aluminum
- for brake pads with a narrow pad shape
- painted spider, polished disc, anodized lockring (external teeth)
- including magnet for Shimano STEPS speed sensor SM-DUE11 (rear only)
Ice Tech FREEZA brake discs have even less fading due to 40 °C lower heat development compared to SM-RT98. The three-layer sandwich construction consists of stainless steel flanks and an aluminum core with integrated cooling fins. The two-part construction with the aluminum carrier dissipates the heat well. The dirt-repellent design extends the life of the disc and covering. The sporty, aggressive high-tech design is a real eye-catcher.