The Helium SL is one of the best lightweight frameset that had been ever produced. Weighing at only 790 grams for the frame, it has become one of the main weapon for climbing the hardest mountain.
 
Frame
Helium SL Rim, 60T-40T-30T HM UD Carbon
Fork
Helium SL Rim,60T-40T-30T HM UD Carbon, Quick Release
Brakes
Rim, Regular Mount
Bottom Bracket
PF30 (46 mm) Press fit
Seatpost
27.2 mm (Standard Round)
 
Frameset includes:
* Frame
* Fork
* Headeset