Rear hub Shimano DEORE FH-MT401 135mm QR MicroSpline Disc C-Lock 12-speed 32H

The FH-MT401 12-speed Micro-Spline rear hub from Shimano offers the well-known reliability and performance with quick release axle type.

TECHNOLOGIES

MICRO SPLINE – delivers lightweight aluminum FREEHUB body to reduce weight and 10 teeth top gear. Use combination with MICRO SPLINE cassette and FREEHUB. Lightweight aluminum MICRO SPLINE FREEHUB seamlessly integrates with small 10-tooth top gears. Smaller and more widely distributed splines limit cog damage on lightweight aluminum FREEHUB.

CENTER LOCK – system makes an easy rotor installation possible with spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency.

CUP AND CONE BEARINGS – Angular contact bearings of the cup and cone type offer greater strength than sealed cartridge industrial bearings due their ability to displace lateral and vertical loads more effectively for super smooth rotation and longer durability. Angular contact bearings also allow easier maintenance, adjustability and serviceability.