Product Details
FUNN Crossfire Seatpost 30.9X400mm
The FUNN Crossfire Seatpost is a lightweight and durable option for riders who prefer the simplicity and reliability of a fixed seatpost. Designed for those who don’t need a dropper post but still want a high-quality component, the Crossfire offers dependable performance with a clean, tough finish.
Made from strong AL6061 aluminium, the seatpost provides excellent durability while keeping weight low. The bead-blasted finish gives it a rugged look and helps resist everyday wear from trail and off-road riding.
The twin-bolt saddle clamp delivers a secure hold while offering plenty of adjustment, allowing you to easily fine-tune your saddle position for better comfort and riding efficiency.
With a 30.9mm diameter and 400mm length, this seatpost is compatible with many modern mountain bike frames designed for 30.9mm seatposts.
Key Features:
- 30.9mm diameter / 400mm length seatpost
- Strong and lightweight AL6061 aluminium construction
- Bead-blasted finish for a durable, clean look
- Twin-bolt saddle clamp for secure hold and precise adjustment
- Ideal for riders who prefer a reliable fixed seatpost
What Sets Alchemy Apart
The best pre-owned bikes
When you buy a pre-owned bike from Alchemy Cycle Trader, you’re getting more than just a great deal. Every bike is roadworthy certified, comes with a 3-month warranty, and includes your first service free - so you can ride away with complete confidence.
Buy with confidence
In-house Active Thermography Carbon Fibre Testing for extra peace of mind on pre-owned bikes.
Learn more about our carbon testing.
Expert Servicing & Ongoing Support
Our professional workshop team is here to keep your bike running at its best long after you’ve taken it home. From routine servicing to performance tuning, our qualified mechanics ensure your ride stays smooth, safe, and ready for every adventure. Whether it’s your first free service or future maintenance, you can count on Alchemy Cycle Trader for trusted support and expert care. Learn more about our workshop services.
