This kind of engine has just one cylinder and is effective best on smaller cc bikes. It is cheap to keep up and correct if one thing goes Improper. It also creates high torque at lower revs, that makes it appropriate for off-highway and commuter bikes. Example: Splendor, Platina as https://andykdoyl.blog5.net/79880233/not-known-factual-statements-about-bike-engines-kit