Today , when he was riding for himself he did only 796W as his Peak 30 - second Power .
In the previous day , Bernie 's Peak 30 - second Power ( when leading out Cavendish for the sprint finish ) was 844W .
Today , when Cavendish was riding for himself Cavendish did only 796W as Cavendish 's Peak 30 - second Power .
In the previous day , Bernie 's Peak 30 - second Power ( when leading out Cavendish for the sprint finish ) was 844W .