Specifications:- Model: DT Swiss GR 1600 Spline 650B CL Disc 25 Tubeless (Rear Wheel).- Axle Size: 12 x 1.- Net Weight: 875 G.- Recommended System Weight Max.: 130 Kg.- Astm Classification: 2.Rim: - Material: Aluminum- Rim joint: Welded- Tire Interface: Hooked / Crotchet Tubeless Tc- Valve Hole: Presta- Rim Diameter: 27.5´´ / 650B- Rim Height: 25 Mm- Inner Width: 24 Mm- Outer Width: 28 MmHub:- Hub Type: 350- Axle System: 12 Mm Thru Axle- Built-In Dimension: 142 Mm- Brake Interface: Disc Center Lock- Cassette Interface: Sram Xdr- Freehub Body: Sram Xdr Rd. (Axdr)- Freehub System: Ratchet System 36 SlSpokes & Nipples: - Spokes Left: DT aero comp® wide straightp- Spokes Right: DT aero comp® wide straightp- Spoke Pattern: Two-Cross (1:1)- Nipples: Dt Prolock Squorx Prohead Alu Inclusive: - Tubeless tape 27 mm.- TL valve alu 18-25 mm.