The Men's road time trial cycling events at the 2016 Summer Paralympics took place on September 17 at Flamengo Park, Pontal.
Eleven events took place over twelve classifications.
The T1-2 time trial, which took in two classifications, was a 'factored' event, with times adjusted by classification to allow fair competition.
Cyclists are given a classification depending on the type and extent of their disability.
The classification system allows cyclists to compete against others with a similar level of function.