This is a pair of the 8-Spoke Bead Lock Monster Truck Wheels in Black from Axial Racing. FEATURES: Constructed of super strong composite material with two anodized gray bead lock rings made from 6061 aluminum that hold tire in place without the need for glue Direct fit for the HPI Savage, Traxxas T-Maxx and Revo Fits all Axial oversize tires and Pro-Line 40 series tires Fits 17mm hubs with 14mm adapter set INCLUDES: Two 8-Spoke Bead Lock Monster Truck Wheels in Black with 14mm adapters and instruction sheet REQUIRES: Tires such as the Axial oversize and Pro-Line 40 series tires SPECS: Width: 3.2" (81mm) Diameter: 4" (101mm) COMMENTS: Also available in Chrome (AXIC8043) and Black Chrome (AXIC8046) jxs 12/22/06 ir/jxs