Utilizing 29-inch wheels, Porsche’s design crew is set to release two bikes. One will have an aluminum-frame and will be referred to as S and the latter is going to be a carbon-fiber-frame and will be known as the RS. Both the bikes will have an 11-speed Shimano gear-set, but the RS will be blessed with a 20-cog setup. Just like their real cars, shift action, braking, weight and handling factors have all been taken into account. However, in order to own these bikes you have to bare a heavy price tag of $4,775 for the S or $8,540 for the RS.