IRON 883 (可以說是鐵或是熨斗883是汽缸容積也就是說53.89cubic. inch.--->53.89立方英寸 ) Engine Air-cooled, Evolution (引擎的進化已經相當的成熟) Displacement 53.89 cu. in.(以後如果有再推出進化版本也許883可以用54.然後893...903...999...) Bore x Stroke 3.00 in. x 3.812 in. (汽缸缸徑 x 活塞衝程) Engine Torque 55.00 ft lbs @ 3500 rpm (中低速扭力) Fuel System Electronic Sequential Port Fuel Injection (ESPFI) Compression Ratio 8.9:1 (低壓縮比若是9.3以上汽油再用95以上) Miles per Gallon 60 hwy / 45 city (ESPFI) Primary Drive Chain, 57/34 ratio Starting At.7899.- (美國當地售價美金7899.-起!折合新台幣大約是252768~252800 ( 照片上那部是MARCO自己珍藏的SPORSTER 傳統化油器 XL 1200 C )