These are the Optional Yellow Wheels for Street Force GP. FEATURES: Molded Nylon Construction Neon Yellow In Color 5-Spoke Design INCLUDES: Four 5-Spoke Neon Yellow Wheels SPECS: Outer Diameter: 2.0" Width: 26mm COMMENTS: For Tires use DTXC9722 Slicks, or DTXC9721 for Radials. jim 6/14/00 ir/jl