

With quicker brake engagement and shorter free stroke, the Shimano M4100 brake lever delivers intuitive braking so you can stay focused on the trail ahead. The Shimano MT410 hydraulic disc brake caliper delivers long-lasting performance and quick, easy installation and adjustment.
hydraulic disc brake set:
BL-M4100 brake lever
BR-MT420 caliper incl. D03S Resin brake pads
SM-BH90-SS brake hose
Material:
lever: aluminium (anodized)
master cylinder, caliper: aluminium (painted)
pistons: resin
hardware: stainless steel, steel
Compatibility:
brake pads: D03S Resin, D02S Metal
discs: 140-203 mm (not included)
SM-RT30, SM-RT54, SM-RT56 (each only with Resin brake pads)
SM-RT64 (compatible to Resin and Metal brake pads)