Just finished this batch of Triumph & BSA factory type degree wheels as seen in the original Tricor & BSA accessories catalogues. They are printed on Aluminum the same as the originals,Redline | Custom Triumph Motorcycle Builds & Guides – Page 2,Pre-Unit Triumph BSA Ariel etc. Ignition / Light Switch-Buy Online or Call,Redline | Custom Triumph Motorcycle Builds & Guides – Page 2,Pre-Unit Triumph BSA Ariel etc. Ignition / Light Switch-Buy Online or Call