The Shimano FHMT401 135mm Hub delivers smooth performance and lasting reliability A spline mount and lock ring allow for quick and secure disc brake rotor installation making setup straightforward The quickrelease axle ensures easy wheel removal adding convenience for maintenance and transportLabyrinth and contact sealing help protect internal components from dirt and moisture keeping performance consistent over time A smaller spline diameter supports a 10T top gear providing a wider range for efficient pedalling The 135 mm OLD spacing offers a solid and dependable fit for a variety of bike setupsFeatures Model No FHMT401 Brake type CENTER LOCK disc brake Rear speeds 12 OLD mm 135

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