Shimano BL-MT501 & BR-MT520 Front Disc Brake Assembled Set po-redwingware-422 T6 is the level of

T6 is the level of hardness reached in the aluminum heat-treating process

wet-style lubricant that requires a little more attention to drivetrain cleanliness

Protection against harmful blue light up to 400nm

even in extreme cold

Thermostat Control Adjustable Venting allows you to custom-tune airflow instantly with a simple

Shimano BL-MT501 & BR-MT520 Front Disc Brake Assembled Set po-redwingware-422 T6 is the level ofSHIMANO Hydraulic Disc Brake Lever I SPEC II Clamp Band SERVO WAVE Action The BL MT500 brake lever delivers high powered mountain biking SERVO WAVE performance, and I spec II compatibility. SHIMANO 4 Piston Hydraulic Disc Brake Caliper MTB With a strong, 4 piston design, the SHIMANO MT520 hydraulic disc brake boosts rider confidence and enjoyment. F BL MT501 Sleek and stable Smooth and durable master cylinder design Reliable power and rigid brake