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The 8 Best bike stems and parts of 2025

Are you trying to find bike stems and parts among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling bike stems and parts on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 17 hours of research and did 42 bike stems and parts tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best bike stems and parts you can buy today

SaleNo. 1
Bike Stem Adjustable 60 Degree 31.8mm (1-1/4") / 25.4mm (1") Handlebar Stem for MTB, Road Bike, Fits Standard 28.6mm (1-1/8") Steering Tube (31.8 x 110mm, 31.8mm Handlebar & 28.6mm Steering Tube)
  • ★ NOTE: Please confirm the bike steering tube diameter is 28.6mm (1-1/8") and the handlebar diameter is 31.8mm (1-1/4") or 25.4mm (1'') before order!
  • ★ The bike stem is sturdy, well designed and easily adjusted, which is preferable to removing the handlebar stem and exchanging it for one with a different angle.
  • ★ The installation is easy because the specs were accurately represented. There is a "degree of angle" indicator on the adjacent parts to allow you to set your angel correctly. The stem has a opening that allows you to see where the handle bar is positioned.
  • ★ This is a pretty nice riser, good adjust-ability. Depending on the thickness of your handlebar, you may need to install a shim. Be sure to use glue on threads if any loosen up.
  • ★ Use the adjustable stem to achieve a more comfortable riding position, the pain caused by the original setup in shoulders/arms/back had to be corrected. This stem and a riser handlebar did the trick, allow you to sit more upright on bike which is better for your back.
No. 2
31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Red)
  • Stereer Tube diameter: 28.6mm (1-1/8"), Handlebar diameter: 31.8mm (1-1/4"), Length: 45mm, Weight: 130g
  • Hollow design, Light weight
  • Four bolt bar clamp holds bar securely in position.
  • Easy installation, just connect up the original front fork stem.
  • Universal short handle bar stem suitable for most road bike, fixed gear bicycle, mountain bikes, etc
No. 3
PLATT Bike Headset Spacer Aluminium Alloy Bicycle Stem Headset Spacers Fit 1 1/8-Inch Stem for MTB BMX Road Bikes 2/3/5/10mm(Red 7PCS)
  • Use for 1-1/8" (28.6mm) Front Stem Fork.
  • MATERIAL:Made of high-quality aluminum alloy material,Great Anti-corrosion and Lightweight, Only about 35g (7PCS)
  • FEATURES:Comes Anodized in Black,Red,Blue and Gold,Colorfast Surface,Ultra Precision Diamond Blade Machine Cut, Fit All BMX/Road /Mountain Bikes.
  • Multi-SIZE : 4 Different Size for You to Adjust The Appropriate Height,and the Small Size of Spacer Headset(2mm/3mm) Let You Have a More Precise Height Adjustment.
  • PACKAGE INCLUDED: 1*2mm, 1*3mm, 1*5mm, 4*10mm (7Pcs)
No. 4
Azarxis Adjustable Bike Stem 25.4mm 31.8mm Stem 90mm 110mm 120mm 130mm 0-60 Degree Mountain Bike Stem Short Handlebar Stem for Bicycle, Road Bike, MTB, BMX, Cycling (25.4 x 90mm)
944 Consomer Reviews
Azarxis Adjustable Bike Stem 25.4mm 31.8mm Stem 90mm 110mm 120mm 130mm 0-60 Degree Mountain Bike Stem Short Handlebar Stem for Bicycle, Road Bike, MTB, BMX, Cycling (25.4 x 90mm)
  • 🚴‍♂️ Stereer Tube Diameter: 28.6mm (1-1/8"), Handlebar Diameter: 31.8mm (1-1/4") OR 25.4 mm (1''), Length: 90mm / 110mm / 120mm / 130mm, Degree: 0-60° Adjustable
  • 🚴‍♂️ Constructed of high-strength 6061 aluminum alloy. Hollow design, Light weight and durable
  • 🚴‍♂️ Four bolt bar clamp holds bar securely in position
  • 🚴‍♂️ Easy installation, just connect up the original front fork stem
  • 🚴‍♂️ Suitable for most road bike, mountain bikes, track bike, MTB, BMX, DH, etc
No. 5
GANOPPER Headset Spacer 1 1/8 Mountain Bike MTB Stem Spacer Road Bicycle Handlebar Stem Cap Headset Star Nut with Bolt for Bicycle Steerer Fork
  • Fit steerier tube diameter: 1-1/8", 28.6mm stems and forks
  • Material: Alloy Aluminum MTB BMX Road Bike Stem Spacer, Headset Top Cap,Stainless Steel Headset Star&Bolt
  • Lightweight and easy to install, having advantages of smooth surface and exquisite workmanship.
  • Comes Anodized in Red,Colorfast Surface,Ultra Precision Diamond Blade Machine Cut.Multi-size for You to Adjust The Appropriate Height
  • Package includes:MTB Aluminum Stem Spacer *5pcs(10mm*4,5mm*1),headset star nuts*1,Stem Top Cap Cover*1,Headset Bolt*1
No. 6
KRSEC 31.8 Bike Stem Mountain Bike Stems Short Handlebar MTB Stem Aluminum Alloy for Bicycle,Road Bike,BMX, Cycling Stem Accessories, Red
  • Easy to Install: Suitable for 28.6MM fork and 31.8MM handlebar installed. Just connect up the original front fork stem.
  • Universal Short Handlebar Stem:Suitable for most road Bike, bicycle, mountain bikes, city bikes etc.
  • Durable Material: The bike stem is made of aluminum.
  • Adjustable Stem: Use the adjustable stem to achieve a more comfortable riding position.When you need a shorter stem to have a good cycling experience.
  • Unique Design: Interlocking U-shaped red handlebar clamp geometry transferring more load through the bike stem. Opposing bolts on steer tube clamp provides extreme clamping power while Stress on the steer tube.
No. 7
SENQI BMX Bike Stem Aluminum Alloy Fixed Gear Bicycle Stem 28.6x22.2mm, Black
  • Sturdy Material: Constructed of high-strength aluminum alloy, surface paint handling, wear-resistant has a long service life;
  • Handlebar diameter: 22.2mm, front fork diameter: 28.6mm (1-1/8"). Length: 42mm (center distance of the two holes), weight: 254g;
  • Features: Adjust the position of the raised handlebars upwards to make you less bending when riding. Adjust downwards to lower the position of the handlebars, reduce wind resistance and increase operation stability;
  • Easy Installation: Just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position;
  • Application Model: Universal short handle bar stem suitable for BMX, fixed gear bike.Please confirm the handlebar diameter of your bike before order.
No. 8
Black Ops 4 Bolt BMX Bicycle Quill Stem
  • 4 BOLT DESIGN: Top down bolts for maximum handlebar security
  • ALLOY/STEEL CONSTRUCTION: For weight savings and strength
  • EASY TO INSTALL: Installs into your BMX fork tube with ease
  • SPECS: Stem Length: 50mm Quill Diameter: 21.1mm Bar Clamp 22.2mm Quill length: 5-1/2" Stem Angle: 0 degrees
  • TRUSTED BLACK OPS BRAND that stands for quality and durability
No. 9
M5x18mm Stem Bolts Titanium Plating Stainless Ti Allen Hex Tapered Head Bolt with Washers Screw for Bicycle Stem Parts Pack of 6 (Purple)
  • Material: Bicycle screws adopt vacuum titanium plating technology to plate titanium film on the surface of 304 stainless steel, which can increase the hardness, corrosion resistance, wear resistance, and isn't easy to fade. Its performance is basically the same as that of titanium alloy screws.
  • Package content: 6 x hex socket tapered head screws with spacers bolts, specification: M5x18mm, high quality material: titanium plating stainless steel.
  • Widely used: Stem screws are suitable for mountain bikes, road bikes, fixtures, etc. Motorcycle, car, racing and DIY fields
  • M5 stem screws with spacers:M5 screws with spacers are stronger and more stable,the included spacers put the bolt at the correct depth.
  • Rust-proof and durable: Bicycle stem bolts use exquisite craftsmanship,high strength, wear-resistant, corrosion-resistant and durable.
No. 10
FOMTOR 25.4 stem 45mm Short Bike Stem for 1' Handlebar Mountain Bikes, Road Bike, Fixed Gear Bicycle, BMX, MTB
  • Handlebar clamp diameter: 25.4mm(1 inch),Only fit for 25.4mm(1") handlebars.
  • Steerer tube diameter: 28.6mm(1-1/8 in), Length: 45mm (center distance of the two holes)
  • Constructed of high-strength 6061 T6 aluminum alloy.Light weight and durable.
  • This 45mm short bike stem suitable for most mountain bikes, road bike, fixed gear bicycle, BMX, MTB, track bike etc.
  • Easy installation, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position.

How to choose a good bike stems and parts

Does the idea of finding a fantastic bike stems and parts make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in bike stems and parts. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top bike stems and parts products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top bike stems and parts on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top bike stems and parts brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top bike stems and parts based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the bike stems and parts were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good bike stems and parts, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your bike stems and parts.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting bike stems and parts for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our bike stems and parts. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what bike stems and parts should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on bike stems and parts.