ZTTO Bicycle MTB 45mm Stem 7 Degree 31.8mm Lightweight Purple Green Black Red Road Bike Gravel Short High Strength

ZTTO MTB 45 Stem

SPECS
Material: 3D Forged AL6061 Aluminium Alloy, T6 Heat Treated
Length: 45mm
Rise: 7 degree
Color:black,red,purple, green
Stack Height: about 40mm
Weight: About 119g
Finish: Shot-peen anodized, laser logos
Fit : XC, AM, Enduro, Road bike, Gravel bike

What are the requirements we have for a stem?

Reliable. comfortable. maybe as light as possible

Here is the ZTTO 45 series stem and it's reliable.

3D forges the 45 series stem from 6061 aluminum. This forging process aligns the grain structure of the aluminum, giving the material strength that allows for a thin-walled final structure and smooth shaping.

Reasonable angle and comfortable length

±7 degrees, 45mm
Studies have shown that this is the length suitable for most MTB riders.suitable angle and length makes corners easier. it's built to take on the world's toughest trails, the 45 Stem keeps your aggressive bike pointed in the right direction.

Fit for

Handlebar :31.8mm
Fork:28.6 mm

One-piece Cap

Actually, we can make the stem lighter, Just need to cut the cap into two pieces. but we didn't do that. because the 4-bolt faceplate has plenty of surface area to distribute clamping force evenly across the bars, avoiding stress risers.

The steerer clamp uses two opposing bolts for high clamping power without damaging the steer tube

Gold-plated steel screws

It is so shiny, definitely make your bike different

And it's lightweight

about 119g.
As a comparison, a stem pursuing lightweight is about 80~90 grams. But it may cost ten times the price, even more. and strength is lost. so we strongly recommend NOT to lose weight with the stem too much

I said, no, it's simple but not normal

It's been said in the world of mountain bike components,we can only pick 2 of the following characteristics: lightweight, strong, and cheap. but I think we can pick 3 this time, if you don't agree , okey, 2.8 at least :)