SHIMANO XTR BR-M9020 2-Piston Hydraulic Disc Brake Caliper Post Mount
2-piston caliper offers improved modulation and response Mono-block aluminum construction Advanced heat control allows for stable performance in extreme conditions Shimano One Way Bleeding technology allows for simple maintenance
Mounting Interface: Post Mount Actuation: Hydraulic Fluid Type: Mineral Oil Pistons: 2-Pistons Pad Material: Metal with Fin J04C
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.