Shimano Zee M640 Disc Brake Lever

• Servo wave actuation allows for more pad clearance, quick initial pad travel, and more power
• MC/lever assembly does not include tubing
• Designed for use with Shimano brand mineral oil (no DOT fluid)
• Brake Lever Actuation: Hydraulic
• "-B*" MC/Lever assemblies are 2014+ models. 2011-2013 model year i-spec shifters will not be compatible with these assemblies