NEW Subrosa Posi Trac hubs feature a RHD/LHD option all in one rear cassette hub! SUBROSA “POSI TRAC” rear cassette hub with a 9t driver. Hub can be converted to RHD or LHD and back. Color: “RED / BLACK FADE”. New and never used or mounted and comes in the original manufacturers box. We carry a full line of replacement parts for this hub including different size drivers. 6061 hub body with 2 sealed bearings. 4 pawl SDS reversible driver with individual leaf springs and polymer bushing. 14mm chromoly axle with 3/8″ bolts (compatible with 14mm dropouts only). 36h only with left or right hand switch drive system. Weight: 17.2 oz. Combined sh/h is available. We custom build wheels for an additional charge. Please contact us about custom wheel building. Click the photo above to view more photos and complete spec info for these amazing hubs!