The Porsche RS is a high-spec, carbon-framed bike which in the words of the press release has been "inspired by the company's GT road-car department". I'm not sure if inspired is the right word. It's certainly not the first time a carmaker has gone from four wheels to two. Of course, some bike makers, Peugeot for instance, have gone the other way - from two to four wheels. The price of the Porche mountain bike is £4,999 and the weight of the bicycle is 9kg. It has two wheels, 20 gears, one seat, no doors and weighs just 20lb.
500$
A good race mountain bike would cost you about $6,000 to $10,000
$75
Anything from $50 to $800
The difference is that the mountain bike tube is much burlier and wider than the dirt jump tube but may not be as strong in terms of hard hitting strength.
Mountain Bike Rally happened in 1994.
It weighs about 14 - 16 lbs.
A road bike is faster on the road than a mountain bike. That's all
Mountain bike magazines focus on mountain bike tracks, tips and information regarding bikes in general as well as helpful tips about bike parts and repair.
Mountain Bike Rally was created in 1994-11.
Mountain bike shoes are not required to be able to ride a mountain bike. You can wear any good athletic shoe. Wearing an actual mountain bike shoe is helpful however to keep your feet from slipping from the peddles on rugged terrian but it not required in any way.
about 50-60 psi for uphill riding