The BSD Westcoaster Mind Freecoaster wheel is built using a BSD Westcoaster hub laced 4X with black 14G spokes to a 36H BSD Nasa rim with welded seam for maximum strength. The BSD Westcoaster hub features a 6061-T6 aluminum hub shell, 4130 heat-treated chromoly axle and axle nuts, sealed bearings, unique durable clutch design, custom triple bearing 9T driver, and a pair of BSD Jersey Barrier hub guards. Includes BSD rim strip and hub guards.