Another vague question.
Most road bikes have a wheel size of 28" / 622 mm / 700C.(these are all different names for the same size) Older bikes can have 27" / 630 mm wheels.
If you're asking about what size you should have, do a net search for "bicycle fitting" and you'll find plenty of help.
MAYBE - , frame size has nothing to do with tire size. Style does, and if its a mountain bike, it will not work with a 27 (road racing) wheel and tire. Brakes will not fit.
The standard road bike tire size is typically 700c.
Road bike sizes are typically measured in centimeters, not inches. To determine the appropriate size for a road bike, you can refer to a road bike size chart that correlates your height to the corresponding frame size in centimeters. This chart helps you find the right fit for your body proportions and riding style.
The standard road bike tube size is typically 700c x 23-25mm.
depends the age and size
For someone who is 5'8 tall, a road bike with a frame size of 54-56 cm would likely be the best fit. It's important to also consider other factors such as inseam length and personal preference when choosing the right size bike.
The most common road bike tire size used by cyclists is 700c.
The recommended 700cc tire size for a road bike is typically between 23mm and 28mm in width.
The recommended tire size for a road bike with a 700x23 wheel is typically 700x23c.
The smallest road bike frame size available for purchase is typically around 44cm.
A road bike cm size chart provides measurements for different frame sizes of road bikes in centimeters. By using this chart, you can match your height to the corresponding frame size to ensure a proper fit for your bike. This helps you choose the right size bike for your body, which can improve comfort and performance while riding.
The recommended road bike wheel size for optimal performance and comfort is typically 700c.