Zero AM

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.


Boost Rear for improved tyre clearance


Designed for the new breed of 2.6 tyres


New 64.5 degree head angle

Check out the 5 star review of the 2015 Zero AM here!


When updating the Zero AM I wanted to retain as much of the original character of the bike as possible.  This new version features more tyre clearance, even more generous top tubes and a slightly slacker head angle. I’m proud to say that it’s the best hardtail i’ve ever ridden.

  • 150mm or 160mm front suspension
  • Boost 148×12 rear wheel
  • Roomier top tube sizing to match the Aeris range – 630mm ETT on the ML size with 451mm reach
  • Super short chainstays for a playful ride
  • Slacker head angle – 64.1 degrees static with a 160mm fork
  • 27.5″ x 2.6″ 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
  • A stonkingly good price
  • 4 sizes, 3 colours and customisation all models

2018 Zero AM Geometry


Shop Zero AM Boost Now

customisable Zero AM bikes - choose from SRAM EAGLE 12 speed or Shimano drivetrain