Co-Motion Siskiyou 27.5


With its 650b thru-axle wheels and superb explore/adventure geometry, the Siskiyou gives you solid footing on any terrain. Whether you’re bikepacking, gravel racing or touring where the pavement ends and the going gets rugged and steep, the Siskiyou shines. Choose from the 2×10 derailleur drivetrain, Rohloff 14-speed hub or Pinion 18-speed gearbox drivetrain systems.


  • Rugged, all-conditions proven exclusive Reynolds 725 steel tubing
  • Tough chainstay yoke for added clearance with better frame strength
  • Super-duty Co-Motion-made explore/adventure disc fork
  • Dual disc brakes
  • Hand-built 650b wheels with room for 2.0” off-road tires
  • Custom paint and sizing available
  • Made in Oregon, USA
  • Price is for frameset – Let us help you build your dream do-it-all bike!