Grice was a British minor car project associated with Arthur Grice, one of the founding figures behind G.W.K. Ltd of Maidenhead, Berkshire. While working for G.W.K., Arthur Grice designed his own three-wheeled vehicle, distinct from the friction-drive transmission that characterized G.W.K.'s own cars. The Grice design featured a single front wheel and was powered by a rear-mounted 680cc air-cooled J.A.P. V-twin engine. Unlike the products of his own company, it…