Recently I am quite obsess in bikes (bicycle). Bought myself a carbon fiber frame road bike, and spend hours surfing on bikes stuff. I encounter these crazy videos, which put me away from mountain bike.
Video No. 1 – Bike is not design to go 170km/hr
He has great skills and certainly GUTS. But the bike simply not design for the speed. Also he should have wear full motorbike racing suit and helmet.
Video No. 2 – Carry your bike on dangerous terrain and travel with companion
Imagine you are at dangerous terrain, accidentally fall off and roll down 100m. You be lucky if you still alive.