链式传动 meaning in English

chain drive

Thansfer adopts the whole aluminum case and the silent chain for the assembly structure more compact as well as realizes the light , low noise
分动器采用全铝壳体、无声齿形链式传动，使总成结构紧凑，实现产品轻量化、低噪声。
Engine and performance : two stroke air cooling engine , powerful ; key parts imported , reliable and durable ; excellent start - up performance of no less than three times ' drawing , easy and convenient to operate ; chain wheel drive , minimum power loss ; constantly variable speed and disk brake guarantee your safety
动力性能：风冷二冲程发动机，功率强大，多种进口件组装，性能稳定可靠，寿命长；优异的启动性能，保证您不超过三次拉动，即可启动发动机；采用无级变速装置及性能优良的碟刹系统，使整车运行安全可靠，操纵方便；链式传动，令功率损失减至最小。