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Types of Bikes Allowed on TriMet

Only single-seat, two-wheeled bikes, folding bikes, and recumbents the size of a standard bike are allowed on TriMet.

  • Tandems and bikes with oversized wheels, three or more wheels, trailers or those powered by internal-combustion engines cannot be accommodated. Electric bikes with a sealed battery compartment are permitted.
  • Some bikes have wheels that are too large or too far apart to fit in TriMet's racks.
  • Folding bikes must remain collapsed while on board, and must have a wheel size of 20 inches or less.
  • Bikes with child seats, panniers or other accessories that block an operator's vision out the front of a bus are not allowed.