Halfords – Cardiff, Western Avenue – Opening Hours & Store Details Halfords Store is found in a convenient position on Excelsoir Road, about a 1.61 mile driving distance north-west of the centre of Cardiff (by Gabalfa of A48 / Western Avenue). This store is fittingly situated for patrons from Pontcanna, Llandaff, Maindy, Heath, Cardiff Town Centre, Civic Centre, Gabalfa and Riverside. Its operating times are 8:00 am to 8:00 pm today (Friday). On this page you can find all the significant information about Halfords Cardiff, Western Avenue, including the hours of opening, address and telephone info.