Bike sizes Cyclocross differ, but the purpose is the same. They are versatile bikes designed for heavy duty work. They can be used for off-road exploration, commuting and racing. Their specs vary by bike, as the following shows.
The 58cm is designed for heights of 72 to 74 inches. The 52cm is good for heights of 63 to 66 inches while the 54cm variant is for people 66 to 69 inches high. The 56cm option is for riders 69 to 72 inches tall. The bike has 20 gears. It weighs 10.3kg / 22.7lbs (approximate).
The seat post is 27.2 x 300mm oval 300 alloy two-bolt. Other features include Fuji CGC with Cromo rails, 700 x 35c rear and 700 x 35c front tires. It also has 700c rims, Fuji custom suede wrap grips and 1 1/8″ sealed cartridge bearing with alloy top cover head set. It also has oval 300 3d forged 6061 alloy, 31.8mm, +/-6 degree stem, oval 300S double-butted 6061 alloy, 31.8mm handlebars and Shimano Tiagra STI with Tektro top mount brake levers.
Genesis Croix De Fer 2012
The following will show just how varied bike sizes Cyclocross are. The 52cm is for 63 to 66 inch riders. The 54cm version is for people who are 66 to 69 inches tall. The 56cm bike is for riders who are 69 to 72 inches tall. The 58cm is for bikers who are 72 to 75 inches tall.
The 60cm variant is for 75 to 78 inch tall riders. Other features are a Genesis Road CrMo Rail saddle, stainless black spokes and Shimano M475 front and rear hubs. It also has Alex XD-Lite rims and shockproof brown tape.
Pinnacle Arkose One
The small variant is for riders who are 63 to 66 inches tall. The medium bike is for bikers who are 66 to 70 inches tall. The large bike is for people who are 70 to 73 inches tall. The bike weighs approximately 23.10lbs (med w/ pedals). Its other features include JD 31.8mm seat bender, Kalloy 27.2mm x 300mm seat post and Velo VL-1318 with cromo rail saddle. There is also Kenda 700 x 28/32c tubes and 14 gauge stainless.
Bike sizes Cyclocross given here are accurate only for these specific models. The weights will vary depending on the model. You need to check the different specs before buying a bike. The seller can also provide more information.