What frame does my mountain bike have?
5 min read
Asked by: Joshua Laird
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) |
| Extra-large | 20-22in | 185cm plus (6ft 1in plus) |
How do I know what size frame my mountain bike is?
Quote from video: Look for a size label near the bottom of the seat tube some bikes have bike frame sizes listed right on this label.
How do I tell what frame my bike is?
Most bicycles have a frame number stamped into the metal under the bottom bracket. If it’s a carbon frame, the number will be etched into the surface or displayed on a sticker. Occasionally, the frame number will be on the inside of the chain stay or on the down tube or top tube.
What is the frame of a mountain bike?
At the heart of your mountain bike is the frame. This is what makes your bike what it is. Everything else is ad on components. Most frames consist of a top tube, head tube, down tube, chain stays, seat stays, bottom bracket and drop outs.
What is a 27.5 bike frame?
A mountain bike with wheels that are approximately 27.5 inches in diameter is typically referred to as a 27.5 bike and sometimes called a “tweener.” A 27.5 bike fits in between the traditional 26-inch wheels and the 29ers with even larger wheel sizes.
What size is a 20 inch bike frame?
What size bike do I need?
| Height | Bike Size | Mountain Bike Size * |
|---|---|---|
| 5’10” – 6’0” 178 – 183 cm | L | 19” (48cm) |
| 6’0” – 6’3” 183 – 191 cm | XL | 20” (51 cm) |
| 6’3” – 6’5” 191 – 196 cm | XXL | 21” (53 cm) |
| 6’5” – 6’9” 196 – 205 cm | XXXL | 22” (56 cm) |
What is frame size on a bike?
The frame size is simply the length of the bike’s seat tube, measured from the center of the cranks to either the top of the tube (referred to as “center to top”), or to the point where the seat tube intersects with the top tube (referred to as “center to center”).
Do all bicycles have frame numbers?
Almost all bicycles have a unique identification number engraved into their frame. This number is usually between seven and ten digits long, and it’s called the “bike serial number” or “bike frame number”.
What does a bike serial number tell you?
The Importance of Bike Serial Numbers
The bike’s serial number acts as an identification number and is very useful for tracking it down in case it gets stolen or goes missing. Serial numbers are more vital and important than device trackers so keep that in mind.
Can you look up a bike serial number?
Almost all bicycles will have a unique identification number all so known as a bike serial number engraved on the bottom of its bottom bracket on the frame. You are looking for a number that is around six and ten digits long. And you need to register and can check the serial number in the bicycle registers database.
What is a hardtail bike frame?
“Hardtail” is the name given to bikes that feature front suspension but no rear suspension. Lighter, simpler, less expensive, more durable, and more reliable than a frame with rear suspension, the hardtail is the workhorse of the mountain bike world.
What size is a 17 inch mountain bike frame?
Mountain Bike Size Chart
| Rider Height (in) | Rider Height (cm) | Frame Size (in) |
|---|---|---|
| 5′ 3″ – 5′ 6″ | 159cm – 168cm | 15″ – 16″ |
| 5′ 7″ – 5′ 10″ | 169cm – 178cm | 17″ – 18″ |
| 5′ 11″ – 6′ 1″ | 179cm – 185cm | 19″ – 20″ |
| 6′ 2″ – 6′ 4″ | 186cm – 193cm | 21″ – 22″ |
What’s the difference between 29 and 29er?
29ers or two-niners are mountain bikes and hybrid bikes that are built to use 700c or 622 mm ISO (inside rim diameter) wheels, commonly called 29″ wheels. Most mountain bikes once used ISO 559 mm wheels, commonly called 26″ wheels.
Is a 20 bike an adult?
Adults can definitely ride 20-inch BMX bikes, but it is recommended that they wear appropriate safety gear to keep themselves safe. This type of bike can be more difficult for adults than other types of bikes because the smaller wheels require a lot more balance and coordination in order to ride safely.
What age is a 20 inch frame bike for?
7 to 9 years old
A bike with 18 or 20-inch wheels will be suitable for riders that are 7 to 9 years old and of average height (47.7″ – 52.5″). If your child is taller than average, they may need a 16-inch bike.
What size bike should a 5’11 Man ride?
Road bike sizing chart
| Rider Height (feet/inches) | Rider Inseam (inches | Bike Frame Size (centimeters) |
|---|---|---|
| 5’8″-5’11” | 30.5″-32″ | 56-58 cm |
| 5’10”-6’1″ | 31.5″-33″ | 58-60 cm |
| 6’0″-6’3″ | 32.5″-34″ | 60-62 cm |
| 6’2″-6’5″ | 34.5″-36″ | 62-64 cm |
What size is a 17 inch bike frame?
Classic Bike Size Guide
| Rider Height feet & inches | Rider Height cm | Frame size inches |
|---|---|---|
| 5’1″ – 5’6″ | 155 – 168cm | 17 inch |
| 5’6″ – 5’11” | 168 – 180cm | 19 inch |
What size is a 19 inch bike frame?
Generally 19″ is the equivalent of a Large frame, and will fit someone around 6 feet tall.
Is 26 inch mountain bike good for what height?
26-inch bikes are a common size for adults. Riders with a height of 5′ and above are typically tall enough to comfortably fit on bikes with 26” wheels. However, riders taller than 5’5” may be better suited to the slightly larger 27.5” or 29” models that offer better traction and stability.
What’s the difference between 29 and 29er?
29ers or two-niners are mountain bikes and hybrid bikes that are built to use 700c or 622 mm ISO (inside rim diameter) wheels, commonly called 29″ wheels. Most mountain bikes once used ISO 559 mm wheels, commonly called 26″ wheels.
Why is 27.5 better than 29?
Take test rides: As you consider 27.5 and 29 in. wheels, keep in mind that the best way to learn the differences is to feel them for yourself.
27.5” vs. 29er: Which Mountain Bike is Right for Me?
| 27.5″ | 29ers | |
|---|---|---|
| Traction | Good | Better |
| Attack angle | Good | Better |
| Weight | Lighter | Heavier |
| Maneuverability | Better | Good |
What better 27.5 or 29?
Simply put, a 29er offers more speed, efficiency and stability, while a 27.5-inch bike offers a snappier trail feel. So unless you are particularly tall or small then the choice of wheel size very much depends on the trail you ride and your personal preference for the ride feel.