The road racing version of the XR-750 used an aluminum oil tank, had a fiberglass fuel tank, and a fiberglass fairing which included extra heat shielding to protect the rider's left leg when riding in a tuck position [REF].
Unlike the dirt tracker, it came with brakes: a rear disc brake, and in front, a Fontana four leading shoe drum brake,[REF] which is two twin leading drum brakes paired side by side in two drums [REF].