We can help you to manufacture customized motorcycle cylinder with large bore & customized finishing.Since 2006, we have been helping USA based clients to manufacture motorcycle cylinder that is used to replace original cylinder in Harley Davidson & Buell motorcycle.Using our cylinders, the user managed to increase their power up to 1,250cc.You can put your own customized logo on the cylinder & we can provide several finishing such as silver, black, black polished & others.