The " James " C.1O 172 c.c. Super-Sports Two-Stroke is fitted with the type of Engine which has secured many Premier Awards in Competition work, for which purpose it is primarily included in our lightweight range. The Engine is noted for its power and speedy acceleration. Although making a splendid Competition mount, it is equally suitable for ordinary use. The road holding qualities of the Machine are such that the violent acceleration which is a feature of this Engine, can be indulged in with perfect safety. In other respects the specification follows that of Model C.9, in its complete equipment.
Derived from a 1931 James catalogue posted to Early Motorcycle Literature