The Shimano STePS RT-EM300 Centerlock brake disc features an integrated magnet for the use with the SM-DUE11 speed sensor (not included). Developed for rear wheel installation the corresponding standard front disc can be maintained. The RT-EM600 disc is designed for E-Bike use and offers excellent braking performance in every situation.

Only compatible to Resin brake pads.

Available with 160, 180 and 203 mm diameter.

recommended calipers: BR-MT500, BR-MT520, BR-MT400, BR-MT420

Note: Centerlock discs are not compatible with 6-bolt disc rotor mount.
Included in delivery: 1 brake disc incl. lock ring and magnet
Manufacturer item code: ERTEM300S (160 mm)
ERTEM300M (180 mm)
ERTEM300L (203 mm)
Material: stainless steel