JConcepts XB4 front & rear 12mm clamping hex
JConcepts introduce front and rear 12mm clamping hex adapters for the Xray XB4 buggy. The hex adapters are precision machined from aluminium, come blue anodised and feature a clamping style design that combine durability and functionality. The front adaptors can be used with any Kyosho ZX5/ZX6 specification 12mm hex front wheel while the rears use industry standard 12mm hex B44/TLR/B5 specification rear wheels.
Source: JConcepts [jconcepts.net]