The Mach1 Omega front wheel in black is a very resistant wheel made of aluminium. This wheel is made for road bikes offering excellent performance and safety at all times. It is a very versatile wheel, ideal for any road that gets in your way.It\'s a wheel with 22mm of profile, mounted with a sealed hub. This wheel has a machined sidewall, so it\'s compatible with all brake calipers.It\'s size of 700c, is compatible with all the wheels of road bikes. The tyres recommended are from size 700cx25 to size 700cx35. You will need a 48mm inner tube. And you need to mount a rim tape between the rim and the inner tube to prevent and reduce punctures..