Built by Kenneth Holden, the 175cc Sport had an OHV engine (60x60mm B/S), saddle tank and Druid forks.
Fitted with CAV magneto and Binks carburettor. Sturmey-Archer 3 speed gearbox.
It was featured in an issue of Moto Revue which gave a Paris hotel as Holden's address.
Geo Dupuy is mentioned in connection with this, but it is unclear whether the machine entered production under the Holden or another name.

Holden, Kenneth 1925