Can a 12 year old ride a 20 inch bike?

In general, children between the ages of 3 and 5 can comfortably use bikes with 12-inch diameter wheels. Kids between 4 and 7 years old will need 16-inch wheels, 5- to 10-year-olds require 20-inch wheels and kids from 8 to 14 years old will need a bike with 24-inch diameter wheels.

Is a 20 inch bike too small for a 12 year old?

A 20 inch BMX bike would be a good fit for a 12 year old who is around 5 feet tall. With BMX bikes you have to check the top tube length too as a 20 inch BMX bike can come in various top tube lengths. Generally, a 20 inch BMX bike with a top tube length of 20.25 inches should fit a 12 year old.

Can a 4 year old ride a 20 inch bike?

The best size bike for a 4-year-old is either a 12-inch or 16-inch wheel, depending on their height. Similarly, the right size bike for a 5-year-old falls into that same range. Most 8 and 9-year-olds will fit on a 20-inch wheel bike. Meanwhile, a 10-year-old (or older) will likely use the 24-inch size.

What size bike should I get my 7 year old boy?

Kids Bike Sizes Chart

Wheel Size	Age	Height
16″	4 – 6 years	41 – 48″
20″	5 – 8 years	45 – 54″
24″	8 – 11 years	49″ – 59″
26″	10 + years	56″ +

What is a good size bike for a 12 year old?

Once a child reaches 12 years old or is taller than 59″ (150cm), they’re ready to use an adult bike. If they’re taller than average, they may benefit from using a 27.5″ bike. Or, if they’re shorter than average height, they may require a 24-inch bike.

Can a 12 year old ride a 26 inch bike?

Most adult bikes that are small enough for an 11-year-old or 12-year-old will most likely come with 26 inch or 27.5 inch wheels.