Skip to content

The Best 40 Degree Stem of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 40 Degree Stem of 2022. Check our ranking below.

2,491 Reviews Scanned

Rank No. #1
TRIWONDER 31.8 Bike Stem 45 Degree 90mm Bicycle Handlebar Stem Riser Bar Clamp MTB Stem for Road Bike Mountain Bike BMX
  • ▶ Handlebar diameter 31.8mm (1.25''), front fork stem diameter 28.6mm (1-1/8"), Length: 90mm (center distance of the two holes)
  • ▶ Angle: +/- 45 degree. Help to up or down the heigth of handlebar
  • ▶ Light weight and durable. Weight: 238g(0.5lb)
  • ▶ Constructed of high-strength CNC machined 6061 T6 aluminum alloy
  • ▶ Suitable for most road bike, mountain bikes, track bike, MTB, BMX, DH, etc
Rank No. #2
Azarxis Bike Stem 31.8mm 45 Degree 90mm Lightweight Bicycle Short Handlebar Stem Riser Suitable for BMX MTB Road Bike Mountain Bike (31.8 x 90mm)
  • 🚴‍♂️ SPECIFICATION: Stereer Tube Diameter: 28.6mm (1-1/8"), Handlebar Diameter: 31.8mm (1-1/4"), Length: 90mm, Angle: +/- 45 Degree
  • 🚴‍♂️ HIGH QUALITY: Constructed of high-strength 6061 aviation aluminum alloy. Lightweight and durable
  • 🚴‍♂️ EASY INSTALLATION: Just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position
  • 🚴‍♂️ VERSATILE: Suitable for most road bike, mountain bikes, folding bike, track bike, MTB, BMX, DH, etc
  • 🚴‍♂️ Azarxis GUARANTEE: If there are any quality issues with our products, please feel free to contact us. We offer a 20 month seller guarantee
Rank No. #3
Bike Stem 31.8mm 45 Degree 90mm FOMTOR Bicycle Handlebar Stem Riser MTB Stem Suitable for Mountain Bike Road Bike BMX MTB (31.8 x 90mm)
  • Fit for bike handlebar diameter 31.8mm (1.25''), front fork stem diameter 28.6mm (1-1/8"), Length: 90mm (center distance of the two holes)
  • Light Weight: Only 205g. Constructed of high-strength CNC machined 6061 T6 aluminum alloy.
  • Angle: +/- 45 degree. help to up or down the heigth of bicycle handlebar.
  • Easy installation, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position
  • Suitable for most road bike, mountain bikes, track bike, MTB, BMX, etc.This 45 degree stem is only suitable for front fork stem diameter 28.6mm and the handlebar diameter 31.8mm.Please confirm the diameter of your handlebar is 31.8mm before you buy it.
Rank No. #4
MTB Stem Mountain Bike Stem 31.8 50mm 30 Degree Short Handlebar Stem for Most Bicycle, Fixed Gear, Road Bike, Downhill Bike, Track Bike, MTB, BMX, Cycling
  • Stereer Tube diameter: 28.6mm (1-1/8"), Handlebar Diameter: 31.8mm (1-1/4"), Length: 50mm, Weight: 220g, Degree: 30°
  • Easy installation, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position
  • Constructed of high-strength CNC machined 6061 T6 aluminum alloy.
  • Universal short handle bar stem suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, MTB, BMX, DH, etc.
  • Suitable for modified, DIY, upgrade the bike. Downhill, Chongshan, climbing, with them very comfortable.
Rank No. #5
Ritchey Comp 4-Axis Stem - 70mm, 31.8, 30 Degree, Matte Black
  • Bar Clamp Diameter (mm): 31.8mm
  • Color: Black
  • Defined Color: Black
  • Material: Alloy
  • Length: 70mm
Rank No. #6
MTB Mountain Bike Stem 31.8 40mm 3 Degree Short Handlebar for Most Bicycle, Road Bike, BMX, Cycling
  • Stereer Tube diameter: 28.6mm (1-1/8"), Handlebar Diameter: 31.8mm (1-1/4"), Length: 40mm, Weight: 112g, Degree: 3°
  • Easy installation, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position
  • Constructed of high-strength CNC machined 6061 T6 aluminum alloy.
  • Universal short handle bar stem suitable for most road bike, fixed gear bicycle, mountain bikes, MTB, BMX, DH, etc.
  • Suitable for modified, DIY, upgrade the bike. Downhill, Chongshan, climbing, with them very comfortable.
Rank No. #7
BNVB 31.8mm 35 Degree Bike Stem Aluminum Alloy Bicycle Handlebar Riser Stem for 1.25'' Diameter Most MTB Road Bike Handlebar (80mm).
  • Handlebar Clamp diameter: 31.8mm (1-1/4"), front fork Steerer Tube diameter 28.6mm (1-1/8"), Length :70/80/90/100/110mm(Center distance of the two holes).
  • Angle: +/- 35 degree, Weight aout 150g, Hollow design, good choice for your bike.
  • Constructed of high-strength CNC machined 6061 T6 aluminum alloy. Lighter weight, better toughness, no deformation, corrosion resistance.
  • Easy installation, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position.
  • Suitable for MTB ,BMX, DH, downhill bicycles, fixed equipment, road bikes, etc. and suit for modified, DIY, upgrade the bike. Downhill, Chongshan, climbing, with them very comfortable.
Rank No. #8
LITEONE MTB Stem Mountain Bike Stem 31.8 90mm 35 Degree Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Cycling
  • Stereer Tube diameter: 28.6mm (1-1/8"), Handlebar Diameter: 31.8mm (1-1/4"), Length: 90mm, Weight: 129g, Degree: 35°
  • Easy installation, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position
  • Constructed of high-strength CNC machined 6061 T6 aluminum alloy.
  • Universal short handle bar stem suitable for most road bike, fixed gear bicycle, mountain bikes, MTB, BMX, DH, etc.
  • Suitable for modified, DIY, upgrade the bike. Downhill, Chongshan, climbing, with them very comfortable.
SaleRank No. #9
Bike Stem 31.8mm 35 Degree 110mm FOMTOR Light Weight MTB Stem Handlebar Stem Riser for Road Bike Mountain Bike BMX MTB (110mm)
  • !!! NOTE (very important) : This mountin bike mtb stem ONLY fit for 31.8mm handlebar! Other handlebar is NOT applicable!Handlebar diameter 31.8mm (1.25''), front fork stem diameter 28.6mm (1-1/8"), Length: 110mm (center distance of the two holes)
  • Angle: 35 degree. Help to up or down the heigth of handlebar.
  • Light weight and durable, Weight Only166g (0.38lb).
  • Constructed of high-strength CNC machined 6061 T6 aluminum alloy.
  • Suitable for most road bike, mountain bikes, track bike, MTB, BMX, DH, etc.
Rank No. #10
Ritchey Comp 4-Axis 30 Degree Stem: BB Black 120mm
  • Pro caliber features at a real-world racer price. This 3D net forged 6061 aluminum stem offers +/- 30 degrees of stem angle for riders wanting a more comfortable fit. The angled steer tube clamp slot reduces stress on carbon steer tubes.
  • Lengths: 60-120mm.
  • Angle: +/-30°.
  • Bar clamp diameter: 31.8mm. Bar clamp width: 40mm.
  • Steerer diameter: 1-1/8" (28.6mm). Steerer height: 45mm.

Last update on 2025-08-30 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best 40 Degree Stem?

Do you get stressed out thinking about shopping for a great 40 Degree Stem? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 40 Degree Stem, which is why we have assembled a comprehensive list of the greatest 40 Degree Stem available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 40 Degree Stem that you consider buying. Your questions might include the following:

  • Is it worth buying an 40 Degree Stem?
  • What benefits are there with buying an 40 Degree Stem?
  • What factors deserve consideration when shopping for an effective 40 Degree Stem?
  • Why is it crucial to invest in any 40 Degree Stem, much less the best one?
  • Which 40 Degree Stem are good in the current market?
  • Where can you find information like this about 40 Degree Stem?

We’re convinced that you likely have far more questions than just these regarding 40 Degree Stem, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 40 Degree Stem, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 40 Degree Stem. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 40 Degree Stem buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 40 Degree Stem currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 40 Degree Stem has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 40 Degree Stem?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 40 Degree Stem.
  5. Customer Ratings: Number ratings grade 40 Degree Stem objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 40 Degree Stem.
  7. Product Quality: You don’t always get what you pay for with an 40 Degree Stem, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 40 Degree Stem is should be an indication of how long it will work out for you.

We always remember that maintaining 40 Degree Stem information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 40 Degree Stem is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

Related Post: