Product Details
FUNN BlockPass Seatpost 30.9X350mm
The FUNN BlockPass Seatpost is built to deliver strength, reliability, and consistent performance for mountain bike riders. Made from durable aluminium, it provides a strong yet lightweight design that stands up to the demands of trail and off-road riding.
With a 30.9mm diameter and 350mm length, this seatpost is designed to fit frames requiring a 30.9mm post while offering enough adjustment for comfortable saddle positioning. Its solid construction helps keep your saddle stable, giving you better control and confidence when riding on rough terrain.
Whether you’re replacing an existing seatpost or upgrading your bike, the FUNN BlockPass seatpost offers dependable performance for everyday rides and challenging trails.
Key Features:
- 30.9mm diameter seatpost for compatible MTB frames
- 350mm length for versatile saddle height adjustment
- Durable aluminium construction for strength and reliability
- Provides stable and secure saddle support
- Suitable for trail, enduro, and mountain bike riding
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.
