The Deore M6200 two-piston caliper delivers the same consistent braking and precise modulation as its four-piston sibling, at a lower weight. Engineered with the same features found across Shimano's Deore caliper line, it maintains stable braking performance across a wide temperature range. Features Two-Piece Construction: Rigid, durable design 2-Piston Design: Weight savings and modulation are top priorities. Temperature Stability: A new low-viscosity oil, a new piston seal, and a new heat-resistant resin piston result in stability over a wider temperature range Pad Compatibility: Works seamlessly with non-finned metal or resin pads. Specs Model: Deore BR-M6200 Model ID: BR-M6200 Type: Hydraulic # of Pistons: 2 piston Brake Pads: G04S-MX Metal (installed) Hose: SM-BH90-SS (not included) Hose Joint: Straight Mineral Oil: Shimano Low Viscosity (not included)