Trek Marlin 4 2018

Trek Marlin 4 2018

  • 21 ​
  • Mountain/Downhill/Trail
  • 27.5 inch, 29 inch
  • Geared
  • Number of gears: 21 ​
  • Type: Mountain/Downhill/Trail
  • Wheel size: 27.5 inch, 29 inch