https://www.inbiciweb.it/index.php?route=product/quickview&product_id=932
Freno Disco Idraulico Shimano Kit Anteriore 4 Pistoni BL-M4100 + BR-MT420 + Tubo
Freno Disco Idraulico Shimano Kit Anteriore 4 Pistoni BL-M4100 + BR-MT420 + Tubo
https://www.quadcycles.com/products/shimano-bl-m4100-br-mt420-disc-brake-and-lever-front-hydraulic-resin-pads-gray
Shimano BL-M4100/BR-MT420 Disc Brake and Lever - FRONT, Hydraulic, Resin Pads, Gray