- System EX Alloy Seat Post
Sorry - this product is no longer available
This System EX Alloy Seat Post is no longer available although you may find similar or newer versions below:
Add System EX Alloy Seat Post to your basket now
Great value 400mm post with single adjuster bolt.
Top Features of the System EX Alloy Seat Post
- Lightweight 6061-T6 alloy
About Seat Posts
A good quality seat post will save weight and hold your saddle securely. Seatposts are made in various materials, alloy and carbon being the two most common, alloy posts are lightweight, durable and cost efficient, while carbon posts are the popular choice for top end machines. Seat posts vary in where they hold the saddle relative to their own centre line so make sure you have enough adjustment on your saddle rails to allow for this or you could end up with your saddle too far forwards. A seat post needs to fit your frame exactly and are measured by as little as 0.2mm. When choosing a new one, either read off the measurement from your old seat post or measure it carefully with a vernier calliper. Make sure you lubricate the frame (unless they're carbon fibre) before insertion or you'll struggle to get it out again.
About the System EX brand
We are sorry, but due to your delivery destination USA we can not dispatch this item.
Wiggle ships to over 100 countries. To see what delivery options are available for other destinations you can update your delivery destination via the International Options feature at the top right of the website.
Goods are shipped from the UK. Does not include delivery charges, local taxes or import duties, if applicable.
More information on International delivery options
We will happily refund or exchange any item purchased on Wiggle if returned to us within 365 days, excluding Wiggle gift vouchers and personalized products except when faulty.
Returned goods must be unused and supplied with their original packaging, unless the goods are faulty.
Wiggle will pay the return postage costs for any faulty items.
More information on Wiggle's return policy
Product Q & A
Ask your questions and share your answers.
I put a block of timber across the seat and a spirit level on top of that to get the seat level which is where it "should" be.
If that's too uncomfortable, the seat can be tilted a touch, but this may be compensating for other major issues such as wrong frame size or stem angle/length. Good luck.
You could just buy a shim.
Would it be the 26.8 for me then?
If you can't rotate it 360° then you'll need a slightly smaller size
Do you want to compare this product?
Do you want to continue?