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)
    転子大腿クランク表 (E)
日本人男性
転子
(cm)		大腿
(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
37.9%38.5%39.0%39.6%40.2%40.8%41.3%41.9%42.5%43.0%43.6%44.2%44.8%45.3%45.9%46.5%
7433.9127.5130130132.5135137.5140140142.5145147.5147.5150152.5155157.5 
7534.4130130132.5135137.5140140142.5145147.5150150152.5155157.5157.5
7634.9130132.5135137.5140140142.5145147.5150150152.5155157.5160160
7735.4132.5135137.5140140142.5145147.5150150152.5155157.5160162.5162.5
7835.9135137.5140140142.5145147.5150152.5152.5155157.5160162.5165165
7936.4137.5140140142.5145147.5150152.5152.5155157.5160162.5165165167.5
8037.0140140142.5145147.5150152.5152.5155157.5160162.5165167.5167.5170
8137.5140142.5145147.5150152.5152.5155157.5160162.5165167.5167.5170172.5 92
8238.0142.5145147.5150152.5152.5155157.5160162.5165167.5170170172.5175
8338.5145147.5150152.5152.5155157.5160162.5165167.5170170172.5175177.5
8439.0147.5150150152.5155157.5160162.5165167.5170170172.5175177.5180
8539.5147.5150152.5155157.5160162.5165167.5170172.5172.5175177.5180182.551
8640.1150152.5155157.5160162.5165167.5170170172.5175177.5180182.5185
8740.6152.5155157.5160162.5165167.5170170172.5175177.5180182.5185187.5
8841.1155157.5160162.5165167.5167.5170172.5175177.5180182.5185187.5190
8941.6157.5160162.5162.5165167.5170172.5175177.5180182.5185187.5190192.5
9042.2157.5160162.5165167.5170172.5175177.5180182.5185187.5190192.5195 
9142.7160162.5165167.5170172.5175177.5180182.5185187.5190192.5195197.5
9243.2162.5165167.5170172.5175177.5180182.5185187.5190192.5195197.5200
9343.8165167.5170172.5175177.5180182.5185187.5190192.5195197.5200202.5
9444.3167.5170172.5175177.5180182.5185187.5190192.5195197.5200202.5205 
9544.8167.5170175177.5180182.5185187.5190192.5195197.5200202.5205207.5
9645.4170172.5175177.5180182.5187.5190192.5195197.5200202.5205207.5210
9745.9172.5175177.5180182.5185187.5190195197.5200202.5205207.5210212.5
9846.5175177.5180182.5185187.5190192.5195200202.5205207.5210212.5215
9947.0177.5180182.5185187.5190192.5195197.5200205207.5210212.5215217.5
日本人女性
転子
(cm)		大腿
(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
37.9%38.5%39.0%39.6%40.2%40.8%41.3%41.9%42.5%43.0%43.6%44.2%44.8%45.3%45.9%46.5%
6932.7122.5125125127.5130132.5132.5135137.5140140142.5145147.5147.5150 
7033.2125127.5127.5130132.5135135137.5140142.5142.5145147.5150152.5152.5
7133.8127.5127.5130132.5135137.5137.5140142.5145145147.5150152.5155155
7234.3130130132.5135137.5137.5140142.5145147.5147.5150152.5155157.5157.5
7334.9130132.5135137.5140140142.5145147.5150150152.5155157.5160160
7435.5132.5135137.5140140142.5145147.5150152.5152.5155157.5160162.5162.5
7536.0135137.5140142.5142.5145147.5150152.5155155157.5160162.5165165 91
7636.6137.5140142.5142.5145147.5150152.5155155157.5160162.5165167.5170
7737.2140142.5145145147.5150152.5155157.5157.5160162.5165167.5170172.5
7837.7142.5145145147.5150152.5155157.5160160162.5165167.5170172.517561
7938.3145145147.5150152.5155157.5160162.5162.5165167.5170172.5175177.5
8038.9145147.5150152.5155157.5160162.5165165167.5170172.5175177.5180
8139.5147.5150152.5155157.5160162.5165167.5167.5170172.5175177.5180182.5
8240.1150152.5155157.5160162.5165167.5170170172.5175177.5180182.5185
8340.7152.5155157.5160162.5165167.5170172.5175175177.5180182.5185187.5
8441.3155157.5160162.5165167.5170172.5175177.5177.5180182.5185187.5190 
8541.9157.5160162.5165167.5170172.5175177.5180182.5182.5185187.5190192.5
8642.5160162.5165167.5170172.5175177.5180182.5185187.5190192.5192.5195
8743.1162.5165167.5170172.5175177.5180182.5185187.5190192.5195197.5200 
8843.7165167.5170172.5175177.5180182.5185187.5190192.5195197.5200202.5
8944.3167.5170172.5175177.5180182.5185187.5190192.5195197.5200202.5205
9044.9170172.5175177.5180182.5185187.5190192.5195197.5200202.5205207.5
9145.5170175177.5180182.5185187.5190192.5195197.5200202.5205207.5210
9246.1172.5175180182.5185187.5190192.5195197.5200202.5205207.5210212.5
この表では統計をもとに転子高から大腿長を推定していますが、実際に計測した大腿長はばらつきがあり、
77％の人は大腿長が5mm以上違ってしまうので、この表は転子高しか分からない人の参考程度に見て下さい。
転子高から推定した大腿長と実際の大腿長の差
大腿長の差　 （cm）-2.5-2-1.5-1-0.50+0.5+1+1.5+2+2.5
100人中の人数（人）0.93.23.76.925.82318.910.15.11.90.5
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