New from Exotek Racing come three hex wheel adapter sets for the XB4 line of Xray buggies. First up is the 9.5mm front hex set that allows the use of B44.2 style front wheels in case you wish to use an old stock of Team Associated or Losi front rims. The machined hubs come with 2mm steel pins and set screws to lock the hex in place. Designed with the same intention is the 5.5mm wide 12mm hex hub set for the front of the XB4, that helps to mount 12mm hex wheels such as the ones from Kyosho. Last but not least are 9mm wide 12mm hex hubs for Team Associated, Losi or similar wheels. All sets are available in orange or black colour.