Quick Summary
The TIKBRO bike seatpost is an aluminium alloy seat post available in 27.2 mm, 30.9 mm and 31.6 mm diameters, with 350 mm or 400 mm length options. It is intended for road bikes, mountain bikes and BMX-style bikes, so the main buying checks are diameter, length and whether the seat tube matches the post you choose.
The post has a safety line mark and an adjustable head. For correct fitting, the post should be inserted above the minimum safety line during installation.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | TIKBRO, for product identification. |
| Product type | Bike seatpost, used as a replacement or upgrade part on a compatible bicycle. |
| Material | Aluminium alloy, which is the stated construction for the post. |
| Diameter options | 27.2 mm, 30.9 mm and 31.6 mm. Match the correct diameter to the bicycle seat tube. |
| Length options | 350 mm or 400 mm. Check which length suits the frame and riding position. |
| Safety line mark | Included on the seatpost. The post should be inserted above the minimum safety line when fitted. |
| Head | Adjustable head, which affects saddle attachment and setup. |
| Intended bicycle types | Road bikes, mountain bikes, fixed gear bicycles, downhill bicycles, rail bikes and BMX. |
What to Compare Before Buying
- Seat tube diameter: Choose the 27.2 mm, 30.9 mm or 31.6 mm version to match the bicycle frame.
- Length: Compare 350 mm and 400 mm options against the amount of insertion and saddle height you need.
- Head style: The adjustable head affects how the saddle is mounted, so check it suits the saddle rail setup you use.
- Frame fit: Confirm that the seatpost size matches the bicycle seat tube before choosing an offer.
Compatibility, Size and Fit
This seatpost is listed for road bikes, mountain bikes, BMX, fixed gear bicycles, downhill bicycles and rail bikes. The main fit check is the seat tube diameter, since the post is offered in 27.2 mm, 30.9 mm and 31.6 mm sizes.
The length also matters. A 350 mm post and a 400 mm post give different insertion and saddle height options, so compare the chosen length with the space available in your frame.
Before You Decide
Confirm the exact diameter and length before choosing an offer. Check that the adjustable head suits your saddle setup, and make sure the seatpost can be inserted above the minimum safety line during fitting. If your frame does not match one of the listed sizes, a different seatpost is needed.
