1 身高(height):
cm
2 肩高(sternal notch):
cm
3 腿长(inseam):
cm
4 臂长(arm):
cm
5 肩宽(shoulder width):
cm
执行:
数据校正
相近数据
K 车架(frame):
cm
cm
I 车座高(bb-saddle height):
cm
cm
A+B 有效伸展(effective reach):
cm
cm
Z 车把宽(bar width):
cm
cm
CL 曲柄 (crank length):
mm
注意:仅供产考。在相同踏频下,更长的曲柄长度会带来更大的肌肉伸缩和不同的力量输出效果。选择曲柄长度应综合考虑骑行用途:竞技,旅游,通勤。 Notice: For reference only. In same pedaling frequency, the muscles will contract over a longer distance with the crank length increase. So the decision should take into account the purpose of riding (racing, touring, daily use).
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