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๐ดโโ๏ธ Ride Light, Ride Strong, Ride Ahead of the Pack!
The Proberosยฎ 31.8MM Aluminum Alloy Handlebar Stem is a high-strength, ultra-lightweight cycling component crafted from CNC machined 6061 T6 aluminum. Designed for universal compatibility with most mountain, road, BMX, and track bikes, it offers a secure four-bolt clamp fit for 31.8mm handlebars and 28.6mm steerer tubes. Weighing only 130g, it balances durability with featherlight performance, making it the go-to upgrade for riders seeking precision control and sleek aesthetics.









| ASIN | B07D1SVZS9 |
| Best Sellers Rank | #29,310 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #18 in Cycling Stems |
| Bike Type | Mountain Bike |
| Brand | PROBEROS |
| Brand Name | PROBEROS |
| Colour | BLACK |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 424 Reviews |
| Importer Contact Information | PROBEROS |
| Item Type Name | Remove All The Values |
| Manufacturer | Huizhou Origin Point Manufacturing Co., Ltd., PROBEROS |
| Manufacturer Contact Information | Huizhou Origin Point Manufacturing Co., Ltd. |
| Manufacturer Warranty Description | no warranty |
| Material | Aluminium |
| Material Type | Aluminium |
| Net Quantity | 1.00 Count |
| Number of Packs | 1 |
| Packer Contact Information | PROBEROS |
| Unit Count | 1.00 Count |
| What Is In the Box | See Product Description |
P**R
Awesome product. But...
The stem is awesome. It gives awesome leverage while turning. It is lightweight and has a very good paint job. I like the fact that all the bolts are 4mm unlike my previous one having both 5 and 4mm bolts. It is convenient. But the problem is I had to cut down the steer tube about 10mm to fit it. The stem is thin and you actually need a 5mm spacer to add. But I need to cut 10 mm as my stem cap was adding an extra 5 mm. I trimmed down the steer tube with a hexsaw. After that it fits snuggly. I also put a tiny black wrap around the brand name as the "proberos" logo looked ugly :) But no offense, your product is amazing.
R**I
Very good quality value for money ๐ค
Quality is good value for money fully alloy pedals.
P**R
Super product
Does the job at a very good price. Alternatives cost double of this. Its been a couple of years since I bought it and it is working well, not rusted, and taking the load well. Helped me reduce the distance between the handle bar and the rider by almost 2 inches. Reduces the amount of leaning forward that I had to do while bicycling. The negative point is that you will still need to buy those 3 or 4 rings you see in the picture- that will set you back another Rs. 500 or Rs.1000. Luckily I got them for Rs.80 from a small cycle repair shop.
S**U
Very good product
A**H
Solid stem ๐ช๐ฅ
I have ordered this short stem because the stem which came with my Fittrip Dominator was long stem due to which I had to lean forward causing pain and pressure on my wrist and plam. This stem is really amazing, just a slight difference in stem length chaged my riding experience completely. Now I feel more control on my mtb and upright position than before. But you will need a spacer so that your headset not feel loose. I went to the local bicycle shop and he installed a spacer and set this stem. If someone is looking for a short stem then go for it .๐ฅ Awesome product.
Y**Y
Very nice quality. Just like one came from brand.
Very nice
P**E
Good product
Doing its job.. great job.. can we include spacers.. i know the cost may go high with that.. but you are providing an incomplete product because the customer will struggle for arranging it or may find a workaround which is not good after buying a good product.
I**0
Best stem under โน700
Best affordable short stem I loved it you must buy ๐
Trustpilot
1 month ago
1 month ago