MKS AR-2 Extra Wide Track/Touring Style Pedal 9/16" Silver. MKS AR-2 Extra Wide Track/Touring Style Pedal 9/16" Silver. Great for larger feet - Xtra-Wide ! One piece forged aluminium alloy quill style body, with Cro/Mo Spindle. Longer prong and some added width, still less than 300gs only 293g !