SHIMANO RS171 Disc road rear wheel

Features: - 19C wide-profile rim provides better performance with wider tires - More than 100 g lighter than previous model (WH-RS170) - Rigid 12 mm axle for both front and rear - 140 mm disc brake rotor compatible Specifications: - Axle_Fixing method: 12 mm E-THRU - Thru Axle Length x Inner Diameter: 142 x 12 mm - Axle_Thru Axle Length x Inner Diameter (mm)_142x12: Yes - Bearing_Cone: CBN finish - Bearing_Cup: Polish - Brake Type: CENTER LOCK disc brake - Compatible Spoke protector: CP-FH08 (23T-28T 11-speed) , CP-WH41 (23-30T 10-speed), CP-WH12 (32T 11/10-speed) - Disc mount_140mm Disc rotor compatible: Yes - Disc mount_Center lock: Yes - Front / Rear: Rear - Internal grease sleeve: Yes - O.L.D. (mm): 142 - Rear speeds: 10*/11 - Reflector_AS: CATEYE RR-550-WUA SW - Reflector_DIN: CATEYE RR-317-WUA SW - Reflector_JIS/CPSC: CATEYE RR-550-WUW SW - Rim_Height (mm): 19 - Rim_Requires rim tape: Yes - Rim_Rim joint: Sleeved - Rim_Width (mm): 24.6 - Seal_Freehub body: Contact - Seal_Hub: Contact - Spokes_Number: 28 - Tire_Recommended size: 28-622 - 42-622 - Tire_Type: Clincher Technologies: 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.