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FOMTOR 0~60 degree adjustable 31.8mm bike stem
Only fit for 31.8mm (1.25'') bike stem
FOMTOR 0~60 Degree Adjustable Bike Stem for 31.8mm handlebar(1.25'')
- Help to up or down the heigth of handlebar.Adjustable angle: 0° ~ 60°
- Help to make your bike very comfortable to ride.
- Light weight and durable.
- Constructed of high-strength CNC machined 6061 T6 aluminum alloy.
- Suitable for most road bike, mountain bikes, track bike, MTB, BMX, DH, etc.
- Easy installation, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position.
Specification for FOMTOR 0~60 Degree Adjustable Stem
Specification:
0~60 degree Stem
- Only for Handlebar diameter: 31.8mm
- For front fork stem diameter: 28.6mm
- Adjustable Angle: 0~60 degree
- Length: 90mm/110mm
- Material: Aluminum alloy AL6061 T6
- Weight:about 270g~290g
- Maximum height extension: 70mm
Please Note:
Please confirm the diameter of your handlebar is 31.8mm before you buy it.
FOMTOR 0~60 degree adjustable stem 31.8mm
ONLY fit for 31.8mm Handlebar
Only Fit for Handlebar diameter 31.8mm (1.25''), front fork stem diameter 28.6mm (1-1/8")
Note: Not suitable for 25.4mm Handlebar
Please choose the correct size to buy!
What type of bike is suitable for?
Suitable for most road bike, mountain bikes, track bike, MTB, BMX, etc.
For Road Bike
For Mountain Bike
For more other bike
Mark Lame
Reviewed in the United States on February 20, 2025
Easy installation and helped raise my handlebars to a more comfortable riding position.
Robin Hill
Reviewed in the United States on January 18, 2024
This makes riding a bike a lot more comfortable. It helps you raise your handle bars so your not leaning over so much and hurting your back. Makes your bike easier to ride.
James G.
Reviewed in the United States on July 28, 2023
Purchased this stem for my wife who has shorter arms. Provides a more comfortable stance with less stress on her wrists because she now sits more upright. I installed on an Aventon Aventure 2 Step-Through e-bike. Be sure to check for gaps on the headset during installation. If you cannot see the gap, check by installing and tightening all the bolts. Then, hold the front brake and push the bike forward. If it moves and clanks, then the stem is not compressing the headset bearings enough. You need to purchase some spacers. I used two 2mm spacers to fix the issue. This item is pretty good quality for the price.
KN
Reviewed in the United States on June 28, 2023
Surprised at the quality for the price honestly. Great component. Was dubious this would help my reach/comfort issues but it did. Brought my bars back enough and raised them to where my hands don't go numb on long rides and that's what I was after.Good looking, well made, inexpensive, what's not to like? Went on easy enough although it was my first time replacing a neck/stem component on a bike there was no struggle or weirdness involved.
Stephano911
Reviewed in the United States on February 26, 2022
I like the build quality and the versatility to set different angles for my comfort level. It’s easy to install however, it can be hard to tighten the angle portion so that it doesn’t feel loose. I feel like if I try to tighten it enough so there is zero play I may break something. This isn’t a very high precision part however, it also doesn’t cost $200
OneFineDay
Reviewed in the United States on April 9, 2021
I ordered this for my e-assisted mountain bike. I prefer the handle bar a little higher so not to strain my back. This extension helped me achieve that. The installation was a breeze. Although it only extends the handle bar higher by around 1.25 inch due to the angle, I can already feel the improvement. Any higher probably requires replacing the handle bar. The stem is built with heavy duty metal construction. I don't do really rocky mountain biking. This extension feels very solid on sand and gravel trails. No adjustment or tightening required after bi-weekly biking for a few months. Highly recommend this for raising the handle bar within 1-1.5 inch, or to replace any stem.
The Greek
Reviewed in the United States on September 11, 2020
I bought two of these type of risers for me and the wife and what a big difference it's made on our mountain bikes. It changes your riding position and helps your back. The bike is so comfortable now. It's pretty well built but I'm not sure if it will hold up to abuse as in hey you jump a curb or you hit a whoop and jump. I think any hard riding and this thing will snap. But then again that's not what it's designed for. If your trail riding or on a smooth path these things are great. If you're doing any technical riding I'd be real careful. All in all though for the price for trail riding they're fantastic.
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