

🚵♂️ Elevate your ride with precision and control — don’t just ride, dominate!
The MTB Stem 31.8 50mm 30° is a CNC-machined 6061 T6 aluminum handlebar stem designed for superior strength and lightweight performance. Its short 50mm length and 30-degree rise optimize bike handling and rider comfort across multiple bike types including mountain, road, BMX, and fixed gear. Featuring a secure 4-bolt clamp, it guarantees a firm grip on your handlebars, making it the perfect upgrade for riders seeking enhanced control and ergonomic positioning.











| ASIN | B08X3HXWKW |
| Best Sellers Rank | #87,242 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #53 in Bike Stems |
| Brand | LITEONE |
| Customer Reviews | 4.5 4.5 out of 5 stars (360) |
| Date First Available | February 21, 2021 |
| Item Weight | 7.8 ounces |
| Item model number | LITEONE 0502 |
| Manufacturer | LITEONE |
| Manufacturer Part Number | LITEONE 0502 |
| Product Dimensions | 0.08 x 1.25 x 0.04 inches |
Z**7
Perfect positioning!!
I was looking for a stem that would move the bars backwards and up. This fit what I was looking for and works perfect. By getting a shorter stem length it makes turning in the woods easier all while making it so I don't have to reach for the bars as much going down hill or on a easy ride with my wife. Yes it's heavier than the stock stem. But on E- MTN- bike who cares about a extra 50g of weight. At 62 yrs young I am more into comfort than saving a few grams of weight.
V**.
good quality
very good quality and strong
B**.
Solid for the price
I’ve bought two of these, one for each of my ozark trails. Daughter and wife’s bikes. Very solid and well made. Good quality screws and they bring the bars closer to the rider, which is good for them bc they’re both short.
J**N
Does the trick, super heavy
Exactly what I needed - short and with some rise. Holds bars tightly without slipping. Weighs a ridiculous amount (~ 225 g). If this were around 125 g it would be 5 stars.
O**E
Great for short people on Smartravel e-bike.
I’m using this on a Smartravel Rocket St201 e-bike. Being on the shorter end of their recommended range, this brings the bar in enough to get me off of my wrists. It’s also compact, keeping the bar over the yoke for a cleaner look.
A**Y
Feels plenty sturdy
It's definitely heavier than your stock stem but if you're looking to reduce the reach between you and the bars while keeping a nice rise? Perfect for that. I would not feel paranoid taking this stem down some bumpy terrain or jumps and for the price point it's hard to beat.
M**A
Muy bueno
R**R
Great stem
The stem works great! Works as advertised and has been through some abuse already and holding up just fine.
R**S
Es muy pesado y burdo
C**G
Perfect for my specialized epic comp
D**Z
She’s a squeaker that’s straight chinesium Please don’t downhill with This 😆 Perfect for a commuter bike !!
J**É
The bolt as shown on picture are silver and the entre stem is quite heavy Aside from that it is an ok stem
P**L
I got a Trek Marlin 5 to replace my old Walmart commuter, but the handlebar was too low and too far for my liking and my hands were getting numb after minutes of riding. The only issue I found is that the steering tube side was shorter than the original, so I had to get more spacers to tighten the fork (2mm was enough)
Trustpilot
2 weeks ago
3 days ago