A hybrid
There are many types of bikes that are good for beginners. One of the most common triathlon bikes is the Trek Equinox 7. The Cervelo P2K is another good option.
The two main types of dirt bikes are motocross and trail bikes. Yamaha, Kawasaki, and Honda all make these types of dirt bikes.
premium, as far as i know, is a bike product producer they are better known as premium products. they sell all kind of bike parts and complete bikes.
The term "Sports bike" covers a lot of different types of bike, and there are laws in most countries for each type. Check with your local government department before assuming your bike is fit for road use. A bike (of any kind) is legally allowed on the road if it is registered for that purpose. Track bikes can be re-registered providing they meet the necessary requirements regarding lights, etc. This also applies to field bikes and ATVs.
Not all bikes have "gear". Straddle bikes and direct drive bikes - with cranks directly attached to a wheel axle - don't have gears.
There are many types of brands out that that meet specific needs. However, I would recommend purchasing exercise bikes from "Live Strong" because they offer many varieties of bikes. Their exercise bikes have a lot of functions, and many programs depending on which kind of workout you want.
no those bikes are not made for those kind of roads
Cannondale metal bikes are most likely aluminium frames.
most bmx racing bikes check gt and se
To get a Mach Bike you have to go to Mauville City and go into the shop on the right of the kind of parking lot place filled with bikes.
Kona focuses on many types of cycling. It sells mountain bikes, race bikes, stunt bikes, hardtail bikes, cyclocross bikes, commuter bicycles and bicycles for kids.
What kind of wheels GT bikes have depends on the model of bike, the new GT GTR Series 2.0 made in 2012, for example uses Schwalbe Lugano brand wheels.