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Frame size: a little too small vs a little too big

6 min read

Asked by: Danielle White

Is it better for a bike to be too small or too big?

If you can reach them (or get close), you’re pretty flexible and might prefer a smaller size frame. If you find the riding position is a little bunched up you can extend it by replacing the stem. If you weren’t able to touch your toes (or even get close), then we recommend going for the larger size.

What happens if bike frame is too small?

You’re likely to notice if a bike frame is too small after you get back from your ride. A smaller bike forces you into a forward position. You may find yourself leaning forward and standing more frequently, which places more weight on your arms. They’ll feel it.

How do I know if my frame is too big?

If you struggle to make turns or need to sit up straight to reach the handlebars, the frame is likely too large. You may also notice that you cannot quickly turn or pick up speed easily due to the way that you sit in a larger frame. Pain or discomfort after riding also indicates that the frame is too big for your size.

What size is a small frame?

What’s the right road bike size for me?

Rider Height Suggested Road Bike Size
Feet & Inches Centimetres Frame Size (cm)
4’10” – 5’0″ 148cm – 152cm XX-Small (47cm – 48cm)
5’0″ – 5’3″ 152cm – 160cm X-Small (49cm – 50cm)
5’3″ – 5’6″ 160cm – 168cm Small (51cm – 53cm)

Why do pros ride smaller frames?

In more modern times, pros often use a smaller frame that a similarly sized recreational rider because they want to ride a big drop to the handlebars. As head tubes continue to grow for a given frame size, pros are forced onto smaller frames to maintain their positions.

Does bike frame size really matter?

Riding a frame that is the wrong size will eventually lead to pain in your lower back, especially if you’re on a road bike. Adjusting a seatpost or handlebar won’t compensate for the frame. Fatigue – Pedal efficiency is a major reason for getting a bike that’s perfect for your size.

Is it better to size up or down on a bike?

Quote from video: So to summarize if you're in between sizes. And if you value standover height over anything else then size down however if you know that you're going to want to raise your handlebars. You know fairly

What happens if my bike frame is too big?

Bikes that are too big can also cause a great amount of discomfort on your neck, back, knees and shoulders. If you find yourself overly stretching to reach the handlebars you will find it uncomfortable, especially on longer rides around your arms and wrists.

Is a 16 inch bike frame too small?

But a bike that’s too small can be twitchy, nervous and uncomfortable on longer rides, technical descents or when you’re just pootling along the flat.



What size mountain bike do I need?

Bike size Frame size Rider height
Small 14-16in 162cm-170cm (5ft 4in-5ft 7in)
Medium 16-18in 170cm-178cm (5ft 7in-5ft 10in)
Large 18-20in 178cm-185cm (5ft 10in-6ft 1in)

How do you tell if a bike is the right size?

Using your child’s inseam in relation to the bike’s seat height is the best and most accurate way to ensure a perfect bike fit. The frame and the wheel size work together to determine the seat height of a bike.

Should your feet touch the ground bike?

The height of your saddle is important for the most comfortable position and safe riding style. When you sit on the saddle, both feet should reach the floor and the balls of your feet should be touching the ground.

How do I know what bike frame size I need?

Measure your leg inseam: Remove your shoes and stand straight with your legs about 15-22 cm apart, now measure the length of your leg from the ground to your crotch as shown in the picture. Calculate: Road bike – 0.70 x Leg inseam = Your frame size (cm) Mountain bike – 0.685 x Leg inseam = Your frame size (cm)

What frame size does Peter Sagan use?

He races on the size 56cm Tarmac SL7 which is the same size as his previous Venge but with some slight difference in the geometry. Specialized recommends the size 56cm to riders from 1m75 to 1m80 tall.

Is it OK to ride a smaller bike?

There are mostly two issues with bikes that are too small: A frame that’s too short may cause problems for steering (toe strike against the back of the front wheel and/or the handlebar colliding with your legs). This is safety critical. It may not be possible to put the saddle at the appropriate height.

Why do pro cyclists use smaller bikes?

Quote from video: Похожие запросы

Should I size up or size down a bike?

Quote from video: And you're going to run a sweat back bar definitely choose the larger. Size this will help with the reach a little bit but definitely the stack height. So to summarize if you're in between sizes.

What happens if a bike is too big?

Beyond the standover clearance issues, if you ride a bike that “too big” for you, your riding position will be stretched out more and may not be as comfortable to ride, meaning you will have to reach further to grab the bars causing you to be bent over a little more.

Is it OK to ride a smaller bike?

There are mostly two issues with bikes that are too small: A frame that’s too short may cause problems for steering (toe strike against the back of the front wheel and/or the handlebar colliding with your legs). This is safety critical. It may not be possible to put the saddle at the appropriate height.

How do I know if my bike is the right size?

Using your child’s inseam in relation to the bike’s seat height is the best and most accurate way to ensure a perfect bike fit. The frame and the wheel size work together to determine the seat height of a bike.

What size bike should I get for my height?

Fitness And Hybrid Bike Size Chart

Rider Height Suggested Frame Size
Feet and Inches Centimeters Inches
5′ 1″ – 5′ 5″ 155 – 165 15 – 16
5′ 5″ – 5′ 9″ 165 – 175 17 – 18
5′ 9″ – 6′ 0″ 175 – 183 19 – 20

What size bike frame should I get?

City bike (Also commuter/hybrid bikes) size chart

Rider height Suggested Frame Size
Feet/Inches Centimeters Inches
4`10”-5`1” 147-155 cm 14”
5`1`-5`5` 155-165 cm 15”
5`5`-5`9` 165-175 cm 16”