最適クランク長
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仮基準クランク長 他の表 各社製品 成長期 個人クランク計算 選手と比較 体格比較 2006
日本人身長 日本人ロード選手身長 欧州ロード身長 UCI優勝者身長 優勝者身長 競輪身長
クランク表 2006年版
最新版のクランク長比率とのズレが比率"A4"〜"B5"の平均では0.27%程度あります。
転子クランク表(E)  股下転子クランク表(E)  身長転子クランク表(E)
大腿クランク表(E)  転子大腿クランク表(E)  転膝大腿クランク表(E)
    身長転子クランク表 (E)
日本人男性
身長
(cm)
転子
(cm)
クランク長(mm)100
人中
(人)
-1_EA1_EA2_EA3_EA4_EA5_EB1_EB2_EB3_EB4_EB5_EC1_EC2_EC3_EC4_EC5_E
17.8%18.1%18.4%18.6%18.9%19.2%19.4%19.7%20.0%20.2%20.5%20.8%21.1%21.3%21.6%21.9%
15073.7130132.5135135137.5140142.5145145147.5150152.5155155157.5160 
15174.3130132.5135137.5140140142.5145147.5150150152.5155157.5160160
15274.9132.5135137.5137.5140142.5145147.5147.5150152.5155157.5157.5160162.5
15375.5132.5135137.5140142.5142.5145147.5150152.5152.5155157.5160162.5165
15476.1135137.5137.5140142.5145147.5150150152.5155157.5160160162.5165
15576.7135137.5140142.5145145147.5150152.5155155157.5160162.5165167.5
15677.3137.5137.5140142.5145147.5150150152.5155157.5160162.5162.5165167.5
15778.0137.5140142.5145145147.5150152.5155157.5157.5160162.5165167.5170
15878.6140140142.5145147.5150152.5152.5155157.5160162.5165167.5167.5170
15979.2140142.5145147.5147.5150152.5155157.5160162.5162.5165167.5170172.5
16079.8140142.5145147.5150152.5155155157.5160162.5165167.5170170172.5
16180.5142.5145147.5147.5150152.5155157.5160162.5165165167.5170172.5175
16281.1142.5145147.5150152.5155157.5157.5160162.5165167.5170172.5175175 92
16381.7145147.5150150152.5155157.5160162.5165167.5167.5170172.5175177.5
16482.3145147.5150152.5155157.5160160162.5165167.5170172.5175177.5180
16583.0147.5150150152.5155157.5160162.5165167.5170170172.5175177.5180
16683.6147.5150152.5155157.5160162.5162.5165167.5170172.5175177.5180182.5
16784.2150150152.5155157.5160162.5165167.5170172.5175175177.5180182.5
16884.9150152.5155157.5160162.5165165167.5170172.5175177.5180182.518552
16985.5150152.5155157.5160162.5165167.5170172.5175177.5180180182.5185
17086.2152.5155157.5160162.5165167.5167.5170172.5175177.5180182.5185187.5
17186.8152.5155157.5160162.5165167.5170172.5175177.5180182.5185187.5187.5
17287.5155157.5160162.5165167.5170170172.5175177.5180182.5185187.5190
17388.1155157.5160162.5165167.5170172.5175177.5180182.5185187.5190192.5
17488.8157.5160162.5165167.5170172.5172.5175177.5180182.5185187.5190192.5
17589.4157.5160162.5165167.5170172.5175177.5180182.5185187.5190192.5195
17690.1160162.5165167.5170172.5175177.5177.5180182.5185187.5190192.5195 
17790.7160162.5165167.5170172.5175177.5180182.5185187.5190192.5195197.5
17891.4162.5165167.5170172.5175177.5180182.5185187.5187.5190192.5195197.5
17992.1162.5165167.5170172.5175177.5180182.5185187.5190192.5195197.5200
18092.7165167.5170172.5175177.5180182.5185187.5190192.5195197.5200202.5
18193.4165167.5170172.5175177.5180182.5185187.5190192.5195197.5200202.5
18294.1167.5170172.5175177.5180182.5185187.5190192.5195197.5200202.5205 
18394.7167.5170172.5175177.5180182.5185187.5190192.5195197.5200202.5205
18495.4170172.5175177.5180182.5185187.5190192.5195197.5200202.5205207.5
18596.1170172.5175177.5180182.5185187.5190192.5195197.5200202.5207.5210
18696.8170175177.5180182.5185187.5190192.5195197.5200202.5205207.5210
18797.4172.5175177.5180182.5185187.5190192.5195197.5202.5205207.5210212.5
18898.1172.5177.5180182.5185187.5190192.5195197.5200202.5205207.5210212.5
18998.8175177.5180182.5185187.5190192.5195200202.5205207.5210212.5215
19099.5175177.5182.5185187.5190192.5195197.5200202.5205207.5210212.5217.5
日本人女性
身長
(cm)
転子
(cm)
クランク長(mm)100
人中
(人)
-1_EA1_EA2_EA3_EA4_EA5_EB1_EB2_EB3_EB4_EB5_EC1_EC2_EC3_EC4_EC5_E
17.8%18.1%18.4%18.6%18.9%19.2%19.4%19.7%20.0%20.2%20.5%20.8%21.1%21.3%21.6%21.9%
14068.9122.5122.5125127.5130130132.5135137.5137.5140142.5145145147.5150 
14169.5122.5125127.5127.5130132.5135135137.5140142.5142.5145147.5150150
14270.2125125127.5130132.5132.5135137.5140140142.5145147.5147.5150152.5
14370.8125127.5127.5130132.5135137.5137.5140142.5145145147.5150152.5152.5
14471.4125127.5130132.5132.5135137.5140142.5142.5145147.5150150152.5155
14572.0127.5130130132.5135137.5140140142.5145147.5147.5150152.5155157.5
14672.7127.5130132.5135135137.5140142.5145145147.5150152.5152.5155157.5
14773.3130132.5132.5135137.5140140142.5145147.5150150152.5155157.5160
14873.9130132.5135137.5137.5140142.5145147.5147.5150152.5155157.5157.5160
14974.6132.5132.5135137.5140142.5142.5145147.5150152.5155155157.5160162.5
15075.2132.5135137.5140140142.5145147.5150150152.5155157.5160160162.5 91
15175.9135135137.5140142.5145145147.5150152.5155157.5157.5160162.5165
15276.5135137.5140142.5142.5145147.5150152.5152.5155157.5160162.5165165
15377.1135137.5140142.5145147.5147.5150152.5155157.5160160162.5165167.5
15477.8137.5140142.5142.5145147.5150152.5155157.5157.5160162.5165167.5170
15578.4137.5140142.5145147.5150150152.5155157.5160162.5165165167.517055
15679.1140142.5145145147.5150152.5155157.5160160162.5165167.5170172.5
15779.8140142.5145147.5150152.5155155157.5160162.5165167.5170170172.5
15880.4142.5145147.5147.5150152.5155157.5160162.5162.5165167.5170172.5175
15981.1142.5145147.5150152.5155157.5157.5160162.5165167.5170172.5175175
16081.7145147.5150150152.5155157.5160162.5165167.5167.5170172.5175177.5
16182.4145147.5150152.5155157.5160160162.5165167.5170172.5175177.5180
16283.1147.5150152.5152.5155157.5160162.5165167.5170172.5172.5175177.5180
16383.7147.5150152.5155157.5160162.5165165167.5170172.5175177.5180182.5 
16484.4150152.5152.5155157.5160162.5165167.5170172.5175177.5180180182.5
16585.1150152.5155157.5160162.5165167.5170170172.5175177.5180182.5185
16685.8152.5155155157.5160162.5165167.5170172.5175177.5180182.5185187.5
16786.5152.5155157.5160162.5165167.5170172.5175175177.5180182.5185187.5
16887.1155157.5157.5160162.5165167.5170172.5175177.5180182.5185187.5190 
16987.8155157.5160162.5165167.5170172.5175177.5180182.5182.5185187.5190
17088.5157.5160162.5162.5165167.5170172.5175177.5180182.5185187.5190192.5
17189.2157.5160162.5165167.5170172.5175177.5180182.5185187.5190192.5195
17289.9160162.5165165167.5170172.5175177.5180182.5185187.5190192.5195
17390.6160162.5165167.5170172.5175177.5180182.5185187.5190192.5195197.5
17491.3162.5165167.5170172.5175175177.5180182.5185187.5190192.5195197.5
17592.0162.5165167.5170172.5175177.5180182.5185187.5190192.5195197.5200
この表では統計をもとに身長から転子高を推定していますが、実際に計測した転子高はばらつきがあり
82%の人は転子高が1cm以上違ってしまうので、この表は身長しか分からない人の参考程度に見て下さい。
身長から推定した転子高と実際の転子高の差
転子高の差  (cm)-5-4-3-2-10+1+2+3+4+5
100人中の人数(人)0.52.37.813.417.51817.513.47.81.30.5
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