选择合适的Ball Mounts

CLASS I

Receiver 大小球洞大小长度载重量(lbs)
5/8 * 23/47.5200/2000
5/8 * 23/46.5200/2000

 

CLASS II

Receiver 大小球洞大小长度载重量(lbs)
1.25 * 1.253/49300/3500
1.25 * 1.253/47300/3500
0.75 * 2.53/48.5300/3500
0.75 * 2.53/48300/3500

CLASS III

Receiver 大小球洞大小长度载重量(lbs)
2 * 2111500/5000
2 * 2110600/5000
2 * 2111.5500/5000
2 * 2111500/5000