Frequent question: What size Trek bike should I get?

How do I know what size Trek bike to get?

Measure the distance from fingertip of one hand to fingertip of the other. This will give you your arm span. Subtract your height from this figure to get your Ape Index. If the result is positive (your arm span is greater than your height) you should go for the larger size of bike.

What size bike should I buy for my height?

#1 – Simple Size Chart

Your Height Bike Frame Size
4-11″ – 5’3″ 13 – 15 inches
5’3″ – 5’7″ 15 – 16 inches
5’7″ – 5’11” 16 – 17 inches
5’11” – 6’2″ 17-19 inches

Is a 20 inch bike frame big enough?

For example an inside leg measurement of 30 inches would have 9 or 10 inches deducted so a frame of 20 or 21 inches would be recommended.

SIZING (ROAD BIKES)

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HEIGHT FRAME SIZE
5’5″ to 5’7″ 20 to 21 inch
5’7″ to 5’9″ 21 to 22 inch
5’9″ to 5’11” 22 to 23 inch
5’11” to 6’1″ 23 to 24 inch

What height do you need to be for a 26 inch bike?

Kids bike size chart by height

Child height (Feet) Child height (cm) Wheel size
3’8″-4’0″ 115-120 cm 18 inches
4’0″-4’5″ 120-135 cm 20 inches
4’5″-4’9″ 135-145 cm 24 inches
5 Feet and taller taller than 145 cm 26 inches

How can you tell what size a bike is?

Look for a size label on the bottom of the seat tube first.

  1. Keep in mind that the frame size may be listed in either inches or centimeters.
  2. Common bike sizes range from 48 cm–62 cm. Bikes at the lower end of that size range are meant for shorter individuals, while taller people will need bikes sized 56 cm and up.

How do I determine bike frame size?

Most manufacturers now measure the frame from the centre of the crank axle, to the top of the seat tube. Most road bikes are measured in centimetres (cm), whereas mountain bikes are generally measured using inches (in).

Should your feet touch the ground on a bike?

When you sit on the saddle, both feet should reach the floor and the balls of your feet should be touching the ground. … The handle bars on your bike should ideally be in line with your saddle or slightly above the saddle.

What does a 26 inch bike mean?

Usually the size is written on the tire sidewall, for example it might read 26 x 2.2”, a typical mountain bike size. This indicates the wheel is 26” and the tire is 2.2” wide. Wheels are categorized in size by their primary use for road cycling, off road, touring and BMX. … Older road bikes might have 27″ wheels.

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What height does a 24 inch bike fit?

Children’s Bike Sizing Chart

Rider Age or Height Suggested Size
5 – 7 years 3′ 4″ – 4′ 0″ 16″ wheel diameter
7 – 9 years 4′ 0″ – 4′ 5″ 20″ wheel diameter
9 – 11 years 4′ 5″ – 4′ 9″ 24″ wheel diameter
11+ years 4′ 9″+ 26″ wheel diameter

Is 20 inch bike for adults?

20″ wheel BMX bikes are ridden by children and adults of all sizes but the minimum age for this style of bike would be between 7 and 8 years. Mountain Bikes: Standing flatfooted on the ground; you should have a minimum of 3″ clearance between yourself and the top tube(cross bar) of the frame.

What size bike should a 5’7 woman ride?

Mountain Bike Size Chart

Your Height / Inseam Bike Size
5’3″ to 5’7″ with 27″ to 29″ inseam S (small) 15 inch bike
5’7″ to 5’11” with 29″ to 31″ inseam M (medium) 17 inch bike
5’11” to 6’2″ with 31″ to 33″ inseam L (large) 19 inch bike
6’2″ to 6’4″ with 33″ to 35″ inseam XL (extra large) 21 inch bike

What does a 20 inch bike frame mean?

When it comes to children and junior bikes, more often than not, their size is determined by wheel inches instead of the frame. … A 20-inch wheel is a 20-inch wheel, and there’s no way around that.

Is a 26 inch bike good for me?

So, 26 inch wheels, in a mountain bike context, is probably good for someone around 4′10″-5′2″ in order to achieve the best balance between weight, rollover ability, and handling. That being said, for a touring bike on pavement, there is really no limit to how tall the rider can be.

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Is 29 inch bike good for what height?

If you’re 5’6′ or taller, you should be able to find a 29er model to fit you. Riders more than 6′ tall can rejoice: You’ll definitely enjoy a more natural riding position with the size and frame geometry of a 29er.

What is the difference between a 24 inch bike and a 26 inch bike?

In cycling, whenever a person calls a bike a 20, 24, or a 26, they are actually referring to the bike’s wheel size. Different bikes have different wheel sizes. … While 26-inch wheels may generate more turbulence drag, they do have a shock dampening effect that will help you get a more comfortable ride down the trail.

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