What Size Are BMX Pedals? (BMX Pedal Size Guide!)
There’s a wide selection of BMX pedals, which makes it challenging to choose the best one. While the material of the pedal, its price, and its brand are crucial, there is nothing more important than choosing the right size for the pedal. What Size are BMX pedals?
In ideal circumstances, BMX pedals come with an overall diameter of 1/2-inch for the spindle, also known as the screw thread size. It is usually stated as 1/2 20 TPI. However, the latest adult BMX bikes can be used with 9/16-inch pedals. These are typically considered standard-sized pedals.
If you look at the crank, you will be able to determine if the old BMX pedals are 1/2 millimeters (9/16 inches). If it’s a single-piece crank, the thread of the pedal’s spindle size is 1/8 inch. However, if it’s a 2-piece 3-piece, it’s 9/16 inch.
Be assured I’ll show you the process in depth. I’ll also share different ways to determine the size of your BMX pedals and an easy buying guide to the top BMX pedals.
First, let’s distinguish the BMX pedals of 1/2-inch and 9/16-inch.
What Size are BMX pedals? 1/2-inch vs. 9/16 inch
We’ve got two types of pedals: 3/4-inch as well as 9/16-inch. They are classified based on the spindle’s thickness or diameter. However, they share the same casing for tires with 20 TPI.
Let’s take a look at what to be expecting from each.
1/2 Pedals BMX
The 1/2-inch pedal can be found across BMX, children’s, and older cruisers. Unfortunately, their pedals aren’t as well-known as the 9/16-inch ones, so locating the exact replacement might be challenging.
Ideally, 1/2-inch pedals are compatible with a one-piece BMX crank. That is, you will be sure if you’ve got 1/2-inch pedals if your BMX crank is one piece. 1/2-inch pedals are also categorized according to 0.50 20 inches TPI.
9/16 BMX Pedals
9/16 inch pedals are more robust spindles and can be used with cranks that are 2-piece or 3-piece. If your bike is equipped with an engine that is 2-piece or 3-piece, it is necessary to purchase 9/16-inch pedals.
Fortunately, they are widely available in the market since they’re modern-day designs. They work with the latest BMX bikes and any other adult bike.
The SE Bear Trap BMX pedals and 25 Nine Ronin Platform BMX pedals (View the complete list on Amazon) are excellent recommendations.
They both work with three-piece BMX cranks. The only distinction is that the SE Bear Trap BMX Pedals come with an aluminum alloy construction, making them more durable than the 25 NINE Ronin BMX Pedals, with a body made of polypropylene.
25NINE Ronin BMX The pedals are lighter, making them appropriate for bike racing. 9/16 pedals are also based on the measurement 0.56 20TPI x 0.56.
The Bike Pedal Size that isn’t mentioned The 0.55″Old French Pedal
Alongside the 1/2′ 20” x 20 TPI and 9/16 20 TPI pedals we also have 0.55″x 20.32 TPI pedals. These pedals are of a vintage French style that is no longer produced. They are often found on older French bicycles.
Summary
With this information in mind, Here’s what the 3 pedals have a lot in common:
BMX Pedal Size |
Crank Type |
Bike |
| 1/2″ x 20 TPI (12.7mm x 1.27mm) | One-piece crank | BMX, kids, and even old beach cruisers |
| 9/16″ x 20 TPI (14.28mm x 1.27mm) | Three-piece crank | Modern bikes |
| 0.55″ x 20.32 TPI (14mm x 125mm) | Old French bicycles |
How do I know what Size BMX pedal I need? A quick guide!
Because there are various types of pedals available, it’s crucial to determine the right Size to select. Here are some tips for applying:
Identify the Crank Type
Remember that a single-piece crank can be used with a 1/2-inch BMX pedal, whereas the three-piece or two-piece is compatible with 9/16-inch pedals.
In this case, you’ll need to identify the type of crank for your bike. If the part is a single unit that’s one piece, it’s a single-piece crank. If it’s made up of three or more distinct sections, it’s a two-piece or three-piece.
Find The Thread Width Of The Pedal
If you’re not afraid of doing some work, you should consider checking the thickness of your thread on the pedal. This will help you determine the size pedal you need.
If the thread on your pedal is 1 inch (0.50 inches) wide, you must buy BMX Pedals 1/2. However, if it’s 0.56 inches, you’ll have three-piece cranks, so you need to purchase 9/16-inch pedals for your bike.
Use a thread and a ruler to measure the thread’s length.
Request The Manufacturer
There’s no better source to ask about the size of your pedal than the company that makes it. You can contact your pedal or bike manufacturer to inquire about the size and the most suitable replacement. They’ll give you the best advice that will last longer and more efficiently.
Speak To A Bike Repair Shop in the Area
Local bike mechanics are usually well-versed in the various bicycle pedals. Therefore, you can bring your bike to the mechanic to ask about the Size.
You’ll likely find replacement pedals at repair shops. It’s all your choice which shop to purchase from.
Other considerations to consider when buying BMX pedals
Although getting the BMX size you want is essential, it’s not the only aspect to think about when shopping for BMX pedals. Also, it would be best if you considered the following elements:
(a) Pedal Type
Typically, BMX pedals come in two kinds: flat/platform and clip. In general, platform pedals are the most sought-after option because they provide a more excellent surface for feet to sit on and are typically more durable.
Their main issue is that they do not allow the user to control the foot’s pressure in a way that encourages acceleration. Therefore, they’re not the most suitable option for racing BMX bikes, but they are ideal for stunts.
If you’re looking to accelerate more and avoid doing more stunts, the right pedals you should consider are clips. Clip pedals are usually the simplest to set up and are more suited to beginners. However, they are less robust than platforms.
(b) Material Type
Most BMX pedals are steel, aluminum, plastic, and nylon. Nylon can withstand weather elements better and has more vibrant colors and vibrant, while plastic provides the lowest-cost alternatives.
However, pedals made of aluminum alloy are stronger and more lightweight (though they aren’t as durable as plastic), and steel pedals are more robust.
It’s up to you to determine what is most important to you. If you cannot choose, then you should go with aluminum. One pedal that is sure to please can be found in The SE Bear Trap BMCX pedal (View the item on Amazon).
This pedal set comes in a strong aluminum body and is light. It’s also available in various colors and works with 3-piece BMX cranks. The most significant thing is that its price is less than $50, which makes it much more affordable.
(c) Pedal Grip
While there aren’t every BMX pedal comes with textured surfaces, it’s recommended to think about alternatives. A pedal with a texture will provide more grip, which makes it easier to race and perform your stunts. If your pedals do not give adequate traction, you must wear shoes with high traction.
(d) Pedal Attachment
The attachment (the point that connects it to the bicycle) is a crucial aspect to consider when purchasing replacement BMX pedals. Typically, these pedals can be clipped or screwed in place. In general, a screw attachment gives a more substantial grip over clips.
(e) (e) Brand Type
Certain BMX pedals have higher-quality pedals than others. This is why you should consider the pedal manufacturer with good reviews.
Some notable names in the BMX sector are 25NINE, SE Racing, BEKEIN Pro, Rockbros, and Darer.
(f) Budget
The cost of the pedals can reveal whether you’re purchasing good high-end BMX pedals or a less expensive selection. You can expect decent high-quality BMX pedals to cost between $30-$50 or slightly higher. You may, however, get a few good choices averaging $16 – $25.
(g) Maintenance
Find BMX pedals that are easy to maintain easily. They ought to be easy to clean and less prone to corrosion. In this case, the options with curvy components or larger openings are a good choice since they let you remove the dirt.
Plastic, nylon, and aluminum alloy resist rust, which makes them excellent options.
Are BMX Pedals Universal?
There aren’t all bicycle pedals that fit on all bicycles. The pedals typically come in 1/2-inch and 9/16-inch alternatives that are expressed as 1/2′ 20 TPI (12.7 12.7 x 1.27mm) or 9/16″ 20 TPI (14.28 1.28 x 1.27 mm) in each case.
The distinction is that 9/16-inch pedals are only compatible with BMX bikes, children’s bikes, and older cruisers. 9/16-inch pedals, by contrast, are modern pedals that work with the majority of adult bikes, such as MTBs and road bikes, and BMX bikes.
This is why most people describe 9/16-inch pedals as universal or standard. Some examples of such pedals include the BIKEIN Pro 9/16″ Platform Pedals and the HYSENM flat Adult 9/16” Pedals (View the complete list on Amazon).
There aren’t any typical pedals in the real world because the spindle thread and the Size and shape must be compatible.
People Also Have Questions
What Size BMX pedals do I need?
If your BMX bike has a single-piece crank, you’ll need 1/2 20-TPI pedals. However, if it’s a three-piece or three-piece bike, you’ll require 9/16-inch x 20-TPI pedals. Therefore, you can use the crank to determine your best BMX pedals.
What Size are bike pedal Threads?
BMX bikes, children’s bikes, and antique beach cruisers have a spindle thread size of 1/2 inch. Adult bikes of today have a thread size of 9/16 inches.
What Size pedals do you need for 3-piece cranks?
3-piece cranks typically require 9/16-inch pedals, often referred to as 9/16 20 TPI or 14.28 for 14.28 x 1.27-millimeter pedals. These are the latest standard. They are sleek and are compatible with all modern adult bicycles.
Are Bike Pedals Standard Size?
These days, bike pedals have a spindle nut size of 9/16 (0.56) inches. These pedals can be used with two or three pieces of cranks, making them ideal for today’s adult bikes. In the end, the size of the pedals is considered the standard Size.
What Size are the Old School BMX pedals?
Old BMX pedals will likely have a threaded spindle width that is 1/2 (0.5) inches, which is a little narrower than the current BMX pedal (which features a 9/16 (0.56) inch spindle thread size.
What Size are BMX Pedals? The Final Idea:
Modern bikes, like BMX bikes, can be used with 9/16″ regular pedals. The older models will likely have 1/2-inch pedals, as these are reserved for BMX bikes, children’s bikes, and some older beach cruisers.