Zero TR

Introducing Zero TR

We’ve evolved the Zero, taking in feedback from our customers and riders. Using custom butted tubes, we’ve dropped 200g from the frame to yield a frame weight of 1800g (4lbs) for the size medium.

We removed the ISCG tabs and D-mount, then straighened the seat tube for a cleaner looking frame.

The geometry has been updated; extra long top tubes so that you can run super short stems without feeling cramped. The bottom bracket has been lowered by 5mm for extra berm carving ability. The head angle has been adjusted to provide a sagged head angle of 68 degrees. Chainstays are longer for greater climbing prowess, and also grow even more in L and XL sizes to provide better weight distribution for larger riders. The seatstays have been slimmed down for a more compiant ride as well.

3-4 view final

Zero TR in Matt Metallic Grey

Designed around a 130mm fork, the perfect size for a trail hardtail – enough suspension for the rough stuff, while keeping the bike nimble through the twisty stuff.

Forward facing seat tube slot. Continuous external cable routing. Mud clearance for a 2.3″ tyre – all perfect for UK (and beyond!) riding conditions.

First batch is landing in the UK late November / early December, sizes M and L only.

Available Colours are Matt Grey with White Grapics, and Metallic Blue with White graphics. The Metallic blue is the same awesome paint from the current Bird Zero, but with fresh Zero TR graphics.

http://shop.birdmtb.com/zero-tr.html

Zero TR Technical Data Sheet V1.0