Quick Summary
The SR Suntour SP12 NCX is a suspension seat post with a 27.2 x 350 mm size, 50 mm travel and a stated weight of 792 g. It is a black metal seat post supplied as 1 piece per pack.
The main buying checks for this product are the seat tube size, the 350 mm length, the 50 mm travel and whether the exact pack contents suit your order.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | SR Suntour, so the product is identified as part of that range. |
| Model | SP12 NCX. |
| Product type | Suspension seat post. |
| Size | 27.2 x 350 mm, which is the key fit check before buying. |
| Travel | 50 mm travel. |
| Material / finish | Black metal construction. |
| Weight | 792 g. |
| Pack quantity | 1 pc/pack. |
What to Compare Before Buying
- Seat tube size: The stated size is 27.2 mm, so the post needs to match your frame’s seat tube diameter.
- Length: The 350 mm length is the main space check for frame insertion and saddle height setup.
- Travel: The post has 50 mm travel, so compare that movement with the amount of comfort and movement you want from a suspension seat post.
- Pack quantity: The pack contains 1 piece, which matters if you need a spare or a complete replacement.
Choosing the Correct Version
This version is the 27.2 x 350 mm seat post, so size is the main point to confirm before choosing an offer. The black metal finish and 50 mm travel are also part of the exact configuration.
Before You Decide
Check the 27.2 mm diameter, the 350 mm length and the 50 mm travel against your bike and riding setup. Confirm that you want the single-seat-post pack before choosing an offer.






