The fork is a combo of Recon uppers and Argyle lowers which makes a what...Rargyle?? and the bars are NS proof bars as it says in the description but I'm not sure what stem it is.
likely. he's using super high end german Tune hubs, a 125g stem, 500g rims, fly cranks, 4.9 pound frame, probably mag pedals and tons of ti hardware, not to mention a lot of mods we don't know about like a drilled post, carbon i-beam seat or something.
"Your bike is very lightweight, what can you tell us about it? - Haha, yeah it’s light alright. It weighs in at about 10kg (22 pounds). It’s actually become like a hobby of mine to build my bike as light as possible without compromising it’s toughness. Since I’ve gotten all these sponsors, it made that hobby a lot easier. NS made a lighter frame, the Majesty, which suits me perfectly. Hope makes my brakes and Tune makes super lightweight hubs for me. That makes me a happy Marty."
martin says this thing is 10 kg / 22 pounds !!!!
http://www.pinkbike.com/news/martin-soderstrom-early-season-video-2009.html
"Your bike is very lightweight, what can you tell us about it?
- Haha, yeah it’s light alright. It weighs in at about 10kg (22 pounds). It’s actually become like a hobby of mine to build my bike as light as possible without compromising it’s toughness. Since I’ve gotten all these sponsors, it made that hobby a lot easier. NS made a lighter frame, the Majesty, which suits me perfectly. Hope makes my brakes and Tune makes super lightweight hubs for me. That makes me a happy Marty."