Team Xray XB2 Series Spare Parts. The Xray XB2 series consists of rear-wheel-drive, professional-level competition models. Our selection includes parts for the Xray XB2’25, XB2’24, XB2’23, as well as older generation models.. In addition to genuine Xray components, we also stock high-quality upgrades and accessories from brands like Revolution Design, T-Work’s, JConcepts, and 6Mik. At RC-Modelshop, you’re sure to find the right parts for your Xray!