Quick Summary
The SENQI BSZ004 is a folding bike stem with a quick-release design and adjustable fit. This version is the 25.4 mm black model, and the stated fork clamp diameter is 25.4 mm.
The stem is listed in aluminium alloy, with a handlebar clamp diameter of 25.4 mm. It is a practical product to compare by clamp size, adjustment fit and overall dimensions before choosing an offer.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | SENQI, useful for matching the exact product variant. |
| Model | BSZ004, the model reference to check against the item selected. |
| Product type | Folding bike stem with quick-release design. |
| Colour | Black. |
| Material | Aluminium alloy. |
| Fork clamp diameter | 25.4 mm, a key fit check for the bike front end. |
| Handlebar clamp diameter | 25.4 mm, important for matching the handlebar size. |
| Size | 25.4 x 40 x 380 mm, useful for space and fit comparison. |
| Weight | 890 g for the 25.4 mm version. |
What to Compare Before Buying
- Clamp sizes: This version uses 25.4 mm clamp sizing for both the fork and handlebar. Check both points on the bike before choosing.
- Overall size: The stated dimensions are 25.4 x 40 x 380 mm. Compare that with the space and fit you need on the bike.
- Variant choice: A 22.2 mm version is also listed in the product details. Make sure the selected version matches your bike.
Compatibility, Size and Fit
The main compatibility check is the clamp diameter. This model is the 25.4 mm version, so both the fork clamp and handlebar clamp should match that size. The listed dimensions also matter if you are replacing a stem and need the same general form and length.
Before You Decide
Confirm the 25.4 mm clamp size, the BSZ004 model reference and the black finish before choosing an offer. If your bike needs the 22.2 mm version instead, select that size rather than this one.
