Xray XB2 composite battery straps

New from Xray for the XB2 Dirt Edition are two new battery straps made from a special composite material. Available in two  different hardnesses for various track conditions, the standard (medium) version is recommended for very-low to low-medium traction tracks while the hard version is best suited to low-medium to medium-high traction tracks.

Source: Xray [teamxray.com]