Buy one with shaft drive.

There are  three kinds of drive:

chain drive,

belt drive,

shaft drive.

Buy used one, retain its value.

所有跟帖： 

• shaft drive传动损失最大， 不符合我的棋谱理念，但却是安全干净 -bushihandyman- ♂ (0 bytes) () 05/04/2022 postreply 09:47:34

• Question: but why a car -xia23- ♂ (85 bytes) () 05/04/2022 postreply 10:25:56

• 玩，就不要算经济账，算了就不好玩儿了，玩的就是这稀罕劲儿。 -coorslight969- ♂ (0 bytes) () 05/05/2022 postreply 06:24:39

• 习惯了，很难改了， 呵呵 -bushihandyman- ♂ (0 bytes) () 05/06/2022 postreply 11:24:29