An L-twin engine has two cylinders arranged within an L form together a typical crankshaft. The pistons shift at diverse situations with one another but have a 90-degree angle concerning them. Examples are Ducati Monster and Hyosung GT650R. Pistons are commonly made of Forged iron, aluminum or nickel, and steel https://raymondsiwkv.thelateblog.com/35756778/bob-s-lift-chairs-no-further-a-mystery