XMX Regular TX CL Disc front hub.Specifications:- Weight: 405 g- Hub body: Forged AL 6061 T6,TT anodization- Freehub body: AL7075-T6- Bearings: Miche 2RS- Drilling: 28-32- Breaking system: Center lock- Front: TX-15-100mm- Rear: TX-12-142mmCompatibility:- SH HG - SRAM 12-11-10- SRAM XD 12-11