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£69.99 GBP

  • Description
  • Features
  • Set-up Tips
  • Shipping & VAT

MT ZOOM ultralight straight carbon seatposts (0 degree offset). Full High Modulus UD carbon with titanium bolts. Universal - fine for mtb, road, CX/Gravel etc.  

Thoroughly tested to EN standards and on the trail. No rider weight limit on 30.9 & 31.6. (100kg on the 27.2)

Universal, fine for mtb, road, CX/Gravel etc. Has extra support for carbon rail seats.

Can be easily cut to save extra weight.  

Pick from:

NEW lighter 27.2mm x 400mm 143g black logo 
30.9mm X 420mm 179g black logo
31.6mm x 420mm 184g silver logo

2 years warranty

Note we have 25mm offset/layback versions of this post on another listing.

Specifications / Features


– Long at 420mm/(400mm on 27.2) – you can to your length preference & save weight (e.g. 70mm cut off the 31.6mm post drops 15g)

– Lightweight lower carbon fibre rail seatpost clamp

– Supportive upper aluminium rail clamps (good for carbon seatpost rails … note the best direction for clamping in photo of saddle rails)

– Supplied with spare bolt & carbon paste (Use the carbon paste on the lower section of the post in the frame to eliminate slippage).

– Sealed at top of seat post (so no water ingress into frame)

– Measuring height markings,

Set-up / Tips

Use the carbon paste on the lower section of the post in the frame to eliminate slippage. A small tub is supplied.

Take note the best direction for clamping in the photo of saddle rails, the supportive aluminium rail clamping part is best pointing inwards.

Shipping & VAT

Items are posted from the UK.


2 prices are shown on the product page, the lower one (ex VAT) is the price paid by non EU customers. VAT (Sales tax) is removed at the checkout for those with a non EU delivery address. 


International postage cost is quite low, and can be seen at the checkout.

Some international destinations may have an additional tracking charge.

Feel free to get in contact regarding shipping / customs requests.


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We take payment in £GBP but have added a currency conversion app on the product page for 6 other major currencies for a conversion reference.

We can accept payment in Euro, USD & Aus $ via a Paypal invoice, and Bank transfer in Euro & £GBP, however you will have to contact us on

If you have any payment problems/questions please get in contact.