SHIMANO FH-TC500-HL CL Disc rear hub

Made with easy maintenance in mind, this versatile and reliable 12/11-speed FREEHUB is ideal for e-biking, trekking, and all-around city riding. Features: - Simple setup and reliable trail performance - Easy disc brake rotor installation with spline mount and lock ring - Stiff and lightweight 12 mm E-THRU skewer system - Labyrinth & Contact Sealing Specifications: - O.L.D.: 142 mm - 13 and 14 spoke compatible - Spoke hole 28H: Yes - External serration disc brake rotor lock ring Without: Yes - Internal serration disc brake rotor lock ring Without: Yes - Axle fixing method: 12 mm E-THRU - Thru axle (length x inner diameter mm)|142 x 12: - Flange distance (mm): 55.45 - Offset (mm): 7.6 - P.C.D. left / right (mm): 50.5/51.5 - Flange diameter left / right (mm): 59.3/60.3 - Spline type HG spline L (ROAD 12/11-speed): Yes - Engagement type: Pawl ratchet - Seal Hub: Labyrinth & Contact - Seal FREEHUB body: Contact - Rear speeds: 12/11 Technology: E-THRU: - The tool-less type thru-axle skewer system optimizes rigidity and weight balance and enables easy operation with a reliable internal cam mechanism. The 15 mm thru-axle system is 15% stiffer torsionally and 25% stiffer in transverse shear than a traditional 9 mm quick release front axle system. High rigidity is secured while keeping the optimum weight balance. The E-THRU axle hub system minimizes the distortion of suspension while maintaining lightweight for riding around sharp corners at high speed. Center Lock: - The 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.