We named it “Custom” for a reason. The heritage of the Sportster® runs strong in the 1200 Custom. The 1200cc Evolution® engine pounds out the low-end torque that made the Sportster famous. Pull back buckhorn bars, steel laced wheels and a fat front tyre add to the classic look. And features like an adjustable rear suspension, powerful brakes and a comfortable seat bring it all into the modern day. All XL Sportster models share the same 45-degree Evolution V-Twin engine design in either 883cc or 1200 cc displacements 5-speed transmission with belt final drive.