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FOMTOR MTB Stem 31.8 45/60/70/80/90/100/110/120mm Mountain Bike Stem, Negative 10 Degree Handlebar Stem MTB Head Stem for Most Bicycle, Road Bike, BMX, Fixie Gear, Cycling, Lightweight, Black

4.6 (2) Write Review
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$23.99

$ 10 .99 $10.99

In Stock
  • Handlebar diameter 31.8mm (1-1/4"), Front fork stem diameter 28.6mm (1-1/8"), Degree: -10 degree. Length: 45mm (center distance of the two holes).
  • Bike handlebar stem light weight, constructed of high-strength CNC machined 7075 aluminum alloy. CNC process no paint loss, easy to clean, sturdy and durable, not easy to deform and rust.
  • Easy to install stem, just connect up the front fork stem, four bolt bar clamp holds bar securely in position.
  • Bike Stem Suitable for most road bikes, mountain bikes, downhill bikes, fixed gear bicycle, track bikes, MTB, BMX, DH and so on.
  • Can't get comfortable on your bike? Tried too many bike stems? This stems are a useful way of tweaking your handlebar height and reach, particularly for touring where you spend long hours in the saddle. Our stem is the best bet to get comfortable, it's specially selected for riders who are looking for lightweight, so you can easily enjoy the fun of riding.



Cycletime 71
Reviewed in the United States on September 8, 2024
I got this in the 110mm length to use on a lightweight build I'm doing. It came in at 150 grams with the steel bolts which I then replaced with titanium. I like the captured two bolt faceplate of this stem. The face plate and the stem interlock which takes stress off of the bolts. This also allows the stem to completely wrap around the handlebar which is great when using one made of carbon fiber. The CNC machining on this stem is good but not the highest quality I've ever seen. Overall a great stem especially once you factor the price into the equation.
Robert in Denver
Reviewed in the United States on December 2, 2024
I have a Fuji Sportif frame which has a really tall head tube. It has me sit too upright and hurts my lower back. I previously had a +-6 stem installed, slammed, but it was still too high. So I found this one. The -10 degree did the trick. The bars sit about a cm lower than with the 6-degree and it fits just right now.This is a high quality CNC made stem. It is made from 6061 aluminum and has an annodized black finish. The handlebar mount is only two bolts but includes alignment notches which help keep the bars square. The bolts on this one are all rainbow. Not my favorite but, oh well.The stem is relatively light, too. 150 grams by my scale. I went for the 110mm length and it measures exactly 110 by my calipers.I really like the design and appearance of this stem. Having the 10-degree drop is perfect.