Funn Funnduro MTB Stem with 31.8mm Bar Clamp - The Ultimate Ultralight and Tough Alloy Bicycle Stem for Mountain Bike and BMX Bike

I like the look of this stem and the quality is pretty good as well. Some edges are a little bit sharp, to the point of it mayybe being able to cut you if you aren't careful, otherwise the machining and overall quality is good.

I wasn’t sure about this brand but I needed a 45mm stem asap. Amazon is the only place where I can find a 45mm stem that will ship next day for cheap! So, I gave it a try. This stem really looks good and very well made. The stack is lower than the previous stem I had (KORE), I had to add 1x 2.5mm spacer. The polish/ black theme and cut outs looks great! It doesn’t look cheap. My Nukeproof (Sam Hill) and Specialized stems (40 and 50mm) looks plain compared to the FUNN stem. My only concern thought is the clamping area. It is narrower than any of my stems and it’s clamping a Carbon Nukeproof bar.Lightweight at 127g.

I was looking for a shorter stem to make my xc bike feel snappier on my local trails. After seeing this brand on Pink Bike Academy, I thought I’d give them a shot. I’ve since paired this stem with Funn bars, grips, and Mamba pedals. My bike looks like I’m sponsored by Funn but the quality and price points of their products are unmatched! I’m hoping to get a dp lever and seat from this company eventually. I highly recommend this stem and all Funn products!

This is an excellent stem upgrade. Looks great and works great. This was a little shorter than my stock stem so I needed an extra spacer for my Trek marlin 5. This stem and some wide high rise bars makes a cheap cross country bike much more comfortable.

I have several FUNN products, including this and an equalizer stem, and generally like the brand and find their products to be of good quality. I like this stem for what it is, but the steerer tube clamping force seems a bit weak. If I have light crashes, which is inevitable on a mountain bike, the stem twists on my fork, even when torqued to 6nm. I've since bought some carbon grip paste, that's also for metal-metal assembly, to see if that helps.

I use this on my son's Trailcraft Maxwell. It works and looks great.

Looks good it's great

Nice short stem I dig it. Don’t recommend if you ride XC

Replaced my Trek Marlin 6 Gen 2 with this great quality Funn Stem to make a short reach for me. I needed to add an 10mm spacer. Nice Orange color.

Good quality stem...color is subtle but elegant.. daughter loved it on her DJ

Good quality for a good price. Ordered it for Wifes bikes, looks, feels sick.

Solid stem does the job well nice and short, packaging is not the best but to be honest i would rather pay for the product than the packaging so thumbs up here!

Great upgrade from my old stock stem. My old one was a 100mil and this one I bought a 40. What a difference. 4 bolt and good quality.