The cast aluminium 19 x 3.5 inch front and 17 x 6 inch rear 5-spokes are machined with such precision that you can see your face in them. And when you’ve created a thing of such beauty, you don’t slap any old piece of rubber on it. The Thunderbird team worked with Metzeler to develop bespoke profiles, with the rear being engineered to give it a look that means business at no expense to that trademark Triumph handling.
