Quick Summary
The FOMTOR 31.8 mm x 60 mm 7° bike handlebar stem is a bicycle stem with a 31.8 mm handlebar diameter, a 28.6 mm front fork stem diameter, and a 60 mm length. It is a stem for riders comparing fit, angle, and clamp size before choosing a replacement or upgrade.
The stated angle is +/- 7 degrees. The listed weight is 115 g. If those dimensions match your bike setup, this stem gives you a clear size and fit starting point for a mountain bike, road bike, BMX, or similar bicycle that uses the same measurements.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand | FOMTOR, used in the product name. |
| Product type | Bike handlebar stem for choosing the correct cockpit setup. |
| Handlebar diameter | 31.8 mm, so handlebar clamp size needs to match your bar. |
| Front fork stem diameter | 28.6 mm, so the steerer clamp size needs to match your fork. |
| Length | 60 mm, measured as the center distance of the two holes. |
| Angle | +/- 7 degrees, which affects handlebar position. |
| Weight | 115 g, a useful check for riders comparing stem weight. |
| Material | 6061 T6 aluminum alloy, CNC machined. |
What to Compare Before Buying
- Clamp sizes: This stem is listed for a 31.8 mm handlebar and a 28.6 mm front fork stem. Match both measurements to your bike before ordering.
- Length: The 60 mm length changes cockpit reach, so compare it with the position you want at the bars.
- Angle: The +/- 7 degree angle affects handlebar height and feel, so check whether that position works for your setup.
- Weight: The stated 115 g matters if you are comparing stems by weight.
- Fit type: Confirm that your bike uses the same stem and steerer sizing before selecting this part.
Compatibility, Size and Fit
This stem is listed for road bikes, mountain bikes, BMX, folding bikes, track bikes, and DH use. The important check is not the bike style alone but whether the handlebar and front fork stem measurements match 31.8 mm and 28.6 mm.
The 60 mm length and 7 degree angle are also part of the fit decision. Those dimensions affect how the bars sit and how the front end feels, so compare them against your current setup before choosing an offer.
Before You Decide
Confirm the 31.8 mm handlebar diameter, the 28.6 mm front fork stem diameter, and the 60 mm length before buying. The 7 degree angle and 115 g weight are also useful if you are comparing cockpit position and stem weight. If your bike uses different clamp sizes, choose a different stem.
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