Zero AM 27.5 Hardtail Frameset

The Zero AM is a trail smashing, berm destroying hooligan of a bike. It’s a hardcore hardtail that will go anywhere you dare; Enduro racing, all day trail centre trips or collecting air miles at the freeride park.


  • 140mm – 160mm front suspension
  • Super short chainstays for a playful ride
  • Aggressive hardcore hardtail with 64.1 degrees static HA (160mm fork)
  • 27.5″ x 2.8″ tyre clearance
  • Boosted Bird chainstay yoke that runs boost or non boost cranks depending on chainring size (30t or below will run non boost)
  • One piece machined brake mount and dropout assembly for maximum precision and minimum squeal
  • ISCG05 chain guide mount
  • Bottle cage mounts
  • External cable routing for easy maintenance
  • Continuous outer gear cables for maximum cable longevity
  • BSA threaded 73mm bottom bracket
  • Tapered ZS44/ZS56 headset
  • Stealth dropper seatpost routing