Quick Summary
The Azarxis Bike Stem is a 45 mm short stem for 31.8 mm handlebars, shown here in silver. It is a bicycle stem for use with a 28.6 mm steerer tube, and the stated weight is 130 g.
The stem uses CNC-machined aluminium alloy construction and a 4-bolt clamp design. Those are the main points to compare if you are checking handlebar size, fork steerer size and the kind of stem setup your bike needs.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Bike stem for handlebar and steerer connection. |
| Handlebar diameter | 31.8 mm. This must match the handlebar size. |
| Steerer tube diameter | 28.6 mm. This must match the fork steerer size. |
| Length | 45 mm centre-to-centre between the two holes. |
| Weight | 130 g. |
| Material | 6061-T6 aluminium alloy with CNC machining. |
| Clamp design | 4-bolt clamp design. |
| Colour | Silver. |
What to Compare Before Buying
- Handlebar diameter: This stem is for 31.8 mm bars, so the handlebar must match.
- Steerer tube diameter: The stated fit is 28.6 mm, so check the fork steerer size before choosing a stem.
- Stem length: At 45 mm, this is a short stem. Compare that length with the riding position you want.
- Clamp design: The 4-bolt clamp is part of the fit and securing method, so compare it with your current setup.
- Colour and finish: The stem is silver, which matters if you want the bike’s parts to match.
Compatibility, Size and Fit
This stem is stated as compatible with most road bikes, fixed-gear bikes, mountain bikes, downhill bikes, track bikes, MTBs and BMX bikes. The practical check is still the same: confirm the 31.8 mm handlebar diameter and 28.6 mm steerer tube diameter before buying.
The 45 mm length makes it a short stem, so it changes the front-end setup more than a longer stem would. That matters if you are replacing an existing stem and want to keep the bike’s fit close to what you already use.
Before You Decide
Confirm the handlebar and steerer tube diameters against your bike before choosing this stem. Check that the 45 mm length suits the riding position you want, and make sure the silver finish matches the build you are aiming for.
