| 摘要 |
<p>The present invention relates to an engine comprising a crankcase on which a main cylinder body is integrally formed, and accommodating a crankshaft, a cylinder head mounted above the crankcase, a camshaft provided at the cylinder head, a cam chain for transmitting a driving force of the crankshaft to the camshaft, a chain guide member for guiding the cam chain, and a tension applying member for tensioning the cam chain via the chain guide member, wherein the tension applying member is mounted across a mating face between the cylinder head and the crankcase.</p> |
