Strummer SP-UL-2530 Ultralight Straight Seatpost
The Strummer SP-UL-2530 Ultralight seatpost features a lightweight, clean, and functional design for riders who want a low-weight seatpost that remains strong and easy to adjust.
Made from lightweight and strong Aluminium Alloy AL7075, this seatpost is suitable for road bikes, gravel bikes, light MTB use, and everyday bicycles that require a combination of low weight, durability, and a competitive price.
This model uses a straight design with a 0 mm offset, helping provide a more neutral saddle position. The saddle's actual position may still vary depending on the clamp adjustment, saddle angle, seat tube angle, and saddle position on the rails.
The seatpost tube is processed with a CNC Machined Grip Surface to help improve contact between the seatpost and the frame's seat tube. This design helps the seatpost stay securely locked without relying on excessive torque at the seat clamp.
The single bolt clamp system makes saddle installation and adjustment more practical. The product is also packaged with an eco-friendly packaging concept that is easier to recycle.
Suitable for saddles with round rails.
Product Specifications
| Specifications | Details |
|---|---|
| Product | Seatpost |
| Brand | Strummer |
| Model | SP-UL-2530 Ultralight Straight |
| Material | Aluminium Alloy AL7075 |
| Offset | 0 mm / Straight |
| Clamp System | Single Bolt |
| Tube Processing | CNC Machined Grip Surface |
| Packaging | Eco-Friendly Packaging |
| Recommended Torque | 9–10 Nm (Saddle Clamp). If the saddle is already sufficiently tight before reaching the torque value, a lower torque setting is permitted. |
Size & Weight Options
| Size | Weight |
|---|---|
| 25.4 × 400 mm | ±214 grams |
| 27.2 × 350 mm | ±206 grams |
| 27.2 × 400 mm | ±228 grams |
| 31.6 × 350 mm | ±250 grams |
| 31.6 × 400 mm | ±260 grams |
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