DirtySixer® Bikes USA
The Biggest Bikes for the Tallest Riders
The DirtySixer® are the only big 36er bikes specifically designed, engineered in the USA, for tall riders, by tall riders.
New line coming up with sizes from XL up to 5XL!
Building a community of tall riders on big high-quality DirtySixer bicycles!
DirtySixer® is the only bicycle company endorsed by the NBRPA (National Basketball Retired Player Association).