29'' boost MTB frame (M9009-B)

monocoque 29" MTB Frame

1.Size:15.5"/17"/19"

2,Materical:T700/800Toray carbon fiber

3.Weight:1200g(17") 

4.Head tube:1-1/8"-1-1/2"

5.Seat tube:31,6mm   

6.BB:BSA/BB92/BB30

7.QR & Thru-Axle 

8.Intenal cable routing/DI2

9,All EPS Moulds    

10,Rear space: both 142*12mm and 148*12mm